.is-hidden {
  display: none !important;
}

/* Retro Terminal Styling */
:root {
  --bg: #000000;
  --fg: #FFB000;
  --accent: #FFB000;
  --secondary: #FFA500;
  --muted: rgba(255, 176, 0, 0.6);
  --border: #FFB000;
  --shadow: rgba(255, 176, 0, 0.3);
  --radius: 0px;
  --spacing: 1.5rem;
  --font: 'Courier New', 'Monaco', 'Menlo', 'Consolas', monospace;
}

* {
  box-sizing: border-box;
}

*,
*::before,
*::after {
  text-shadow: none !important;
}

/* Global form control styling for retro theme */
input:not([type='hidden']):not([type='checkbox']):not([type='radio']):not([type='file']):not([type='submit']):not([type='button']):not([type='reset']),
select,
textarea {
  background: var(--bg) !important;
  color: var(--fg) !important;
  font-family: var(--font) !important;
  border: 2px solid var(--border) !important;
  text-shadow: 0 0 2px var(--fg);
  transition: all 0.3s ease;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  padding: 0.75rem 1rem;
}

input:not([type='hidden']):not([type='checkbox']):not([type='radio']):not([type='file']):not([type='submit']):not([type='button']):not([type='reset']):focus,
select:focus,
textarea:focus {
  outline: none;
  background: rgba(255, 176, 0, 0.05) !important;
  box-shadow: 0 0 10px var(--shadow);
}

input::placeholder,
textarea::placeholder {
  color: var(--muted);
  text-shadow: none;
}

input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus {
  box-shadow: 0 0 0px 1000px var(--bg) inset;
  -webkit-text-fill-color: var(--fg);
  font-family: var(--font) !important;
  caret-color: var(--fg);
  transition: background-color 5000s ease-in-out 0s;
}

input:-moz-autofill {
  box-shadow: 0 0 0px 1000px var(--bg) inset;
  -moz-text-fill-color: var(--fg);
  font-family: var(--font) !important;
  caret-color: var(--fg);
}

select option {
  background-color: #000;
  color: var(--fg);
}

select {
  scrollbar-color: var(--border) rgba(255, 176, 0, 0.1);
  scrollbar-width: thin;
}

select::-webkit-scrollbar {
  width: 8px;
}

select::-webkit-scrollbar-track {
  background: rgba(255, 176, 0, 0.08);
}

select::-webkit-scrollbar-thumb {
  background: var(--border);
  border: 1px solid rgba(0, 0, 0, 0.6);
}

select::-webkit-scrollbar-thumb:hover {
  background: var(--accent);
}

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--fg);
  position: relative;
  overflow-x: hidden;
  scrollbar-width: none;
}

body::-webkit-scrollbar {
  width: 0;
  height: 0;
  background: transparent;
}

body.is-scrolling {
  scrollbar-width: thin;
}

body.is-scrolling::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

body.is-scrolling::-webkit-scrollbar-thumb {
  background-color: rgba(255, 176, 0, 0.6);
  border-radius: 8px;
}

body::-webkit-scrollbar-thumb {
  background: transparent;
}

body.is-scrolling::-webkit-scrollbar-track {
  background: transparent;
}

/* Heading styles - consistent mono font and uppercase */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font);
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--fg);
  text-shadow: 0 0 5px var(--fg);
  margin: 0 0 1rem 0;
}

/* Form labels - consistent mono font and uppercase */
label {
  font-family: var(--font);
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--fg);
  text-shadow: 0 0 3px var(--fg);
}

/* CRT Grid Background Effect */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background:
    linear-gradient(rgba(255, 176, 0, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 176, 0, 0.06) 1px, transparent 1px),
    linear-gradient(135deg, rgba(255, 176, 0, 0.02) 0%, transparent 50%, rgba(255, 176, 0, 0.02) 100%);
  background-size: 12px 12px, 12px 12px, 100% 100%;
  pointer-events: none;
  z-index: 1;
}

/* Glow effect for text */
.app-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
  z-index: 2;
}

.app-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem var(--spacing);
  background: rgba(0, 0, 0, 0.9);
  border-bottom: 2px solid var(--border);
  box-shadow: 0 0 10px var(--shadow);
  position: relative;
}

.app-header::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}

.app-header__brand .brand-link {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--fg);
  text-decoration: none;
  text-shadow: 0 0 5px var(--fg);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.app-header__nav {
  display: none;
}

.top-nav {
  list-style: none;
  display: flex;
  gap: 1.5rem;
  padding: 0;
  margin: 0;
}

.top-nav__link {
  text-decoration: none;
  color: var(--muted);
  font-weight: 600;
  padding-bottom: 0.25rem;
  border-bottom: 2px solid transparent;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.top-nav__link:hover {
  color: var(--fg);
  text-shadow: 0 0 3px var(--fg);
}

.top-nav__link.is-active {
  color: var(--fg);
  border-color: var(--border);
  text-shadow: 0 0 5px var(--fg);
}

.app-header__meta {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.app-header__user {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  line-height: 1.2;
}

.app-header__username {
  font-weight: 600;
  color: var(--fg);
  text-shadow: 0 0 3px var(--fg);
}

.app-header__role {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.app-main {
  flex: 1;
  width: min(1200px, 100%);
  margin: 0 auto;
  padding: var(--spacing);
  position: relative;
  z-index: 2;
}

.app-main--wide {
  width: 100%;
  max-width: none;
  padding: 0;
}

body.has-navigation .app-main {
  padding-bottom: calc(var(--spacing) + 72px);
}

.app-footer-nav {
  position: sticky;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(0, 0, 0, 0.9);
  border-top: 2px solid var(--border);
  padding: 0.75rem 1rem;
  box-shadow: 0 -4px 15px var(--shadow);
  z-index: 100;
  backdrop-filter: blur(5px);
}

.footer-nav {
  display: flex;
  align-items: center;
  justify-content: space-around;
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-nav__link {
  text-decoration: none;
  color: var(--muted);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 0.75rem;
  border: 1px solid transparent;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.9rem;
}

.footer-nav__link.is-active {
  color: var(--fg);
  border-color: var(--border);
  text-shadow: 0 0 5px var(--fg);
  background: rgba(255, 176, 0, 0.1);
}

.footer-nav__link:hover {
  color: var(--fg);
  border-color: var(--border);
  text-shadow: 0 0 3px var(--fg);
}

.link-button {
  background: none;
  border: none;
  color: var(--accent);
  cursor: pointer;
  font-weight: 600;
  padding: 0;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: all 0.3s ease;
}

.link-button:hover {
  color: var(--fg);
  text-shadow: 0 0 3px var(--fg);
}

.link-button.danger {
  color: #FFA500;
}

.app-modal {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background: rgba(0, 0, 0, 0.8);
  z-index: 400;
}

.app-modal[aria-hidden='true'] {
  display: none;
}

.app-modal__dialog {
  background: rgba(0, 0, 0, 0.95);
  border: 2px solid var(--border);
  box-shadow: 0 0 20px var(--shadow);
  width: min(480px, 100%);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  position: relative;
  z-index: 1;
  max-height: 90vh;
  overflow-y: auto;
}

.app-modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.app-modal__form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.app-modal__actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.app-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
}

body.modal-open {
  overflow: hidden;
}

.share-modal__header h2 {
  margin-bottom: 0.25rem;
}

.share-modal__content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.share-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.share-section {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.share-section--new-client {
  border-top: 1px solid rgba(255, 176, 0, 0.2);
  padding-top: 1.5rem;
}

.share-filter {
  width: 100%;
}

.share-list {
  border: 1px solid rgba(255, 176, 0, 0.3);
  padding: 0.75rem;
  border-radius: 4px;
  max-height: 200px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.share-list__item {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  line-height: 1.4;
}

.share-list__item label {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: none;
}

.share-list__label {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  text-transform: none;
  letter-spacing: 0.04em;
}

.share-list__item input[type='checkbox'] {
  margin-top: 0.25rem;
}

.share-list__item.is-disabled {
  opacity: 0.6;
}

.share-list__meta {
  display: block;
  font-size: 0.85rem;
  color: var(--muted);
  margin-top: 0.1rem;
  text-transform: none;
  letter-spacing: 0.02em;
}

.share-loading {
  text-align: center;
  font-style: italic;
  color: var(--muted);
}

.share-modal__success {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.share-success__url {
  display: flex;
  align-items: center;
  gap: 1rem;
  border: 1px solid rgba(255, 176, 0, 0.3);
  padding: 0.75rem 1rem;
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.6);
}

.share-success__url code {
  flex: 1;
  overflow-wrap: anywhere;
  font-size: 0.95rem;
}

.share-success__recipients {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.share-success__recipients ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.share-success__recipients li {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
}

.share-success__recipients .share-badge {
  font-size: 0.75rem;
  padding: 0.1rem 0.4rem;
  border: 1px solid var(--border);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.share-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.share-new-client__actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.share-new-client__status {
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-transform: none;
  color: var(--muted);
}

.share-new-client__status.is-success {
  color: var(--accent);
}

.share-new-client__status.is-error {
  color: #ff6868;
}

.share-new-client__status.is-info {
  color: var(--muted);
}

.immersive-hint {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  padding: 0.6rem 1.2rem;
  background: rgba(0, 0, 0, 0.85);
  border: 2px solid var(--border);
  color: var(--accent);
  font-family: var(--font);
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  box-shadow: 0 0 12px var(--shadow);
  z-index: 2000;
  transition: opacity 0.3s ease;
}

.immersive-hint[hidden] {
  display: none;
}

.button {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border: 2px solid var(--border);
  background: transparent;
  color: var(--fg);
  text-decoration: none;
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.button::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 176, 0, 0.2), transparent);
  transition: left 0.5s;
}

.button:hover {
  background: rgba(255, 176, 0, 0.1);
  box-shadow: 0 0 10px var(--shadow);
  text-shadow: 0 0 3px var(--fg);
}

.button:hover::before {
  left: 100%;
}

.button-secondary {
  background: rgba(255, 176, 0, 0.1);
  border-color: var(--muted);
  color: var(--muted);
}

.button-secondary:hover {
  background: rgba(255, 176, 0, 0.2);
  border-color: var(--fg);
  color: var(--fg);
}

.error-view {
  text-align: center;
  margin-top: 4rem;
}

.home-view {
  text-align: center;
  margin-top: 4rem;
}

.auth-view {
  max-width: 500px;
  margin: 4rem auto;
  padding: 2rem;
  background: rgba(0, 0, 0, 0.9);
  border: 3px solid var(--border);
  box-shadow: 0 0 30px var(--shadow);
  position: relative;
}

.auth-view::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="auth-grid" width="10" height="10" patternUnits="userSpaceOnUse"><rect width="10" height="10" fill="none"/><rect x="0" y="0" width="1" height="1" fill="rgba(255,176,0,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23auth-grid)"/></svg>');
  opacity: 0.3;
  pointer-events: none;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-top: 2rem;
  position: relative;
  z-index: 1;
}

.auth-form label {
  font-weight: 600;
  color: var(--fg);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-shadow: 0 0 3px var(--fg);
}

body .auth-view .auth-form input[type='text'],
body .auth-view .auth-form input[type='password'] {
  padding: 0.75rem 1rem;
  border: 2px solid var(--border) !important;
  background: var(--bg) !important;
  color: var(--fg) !important;
  font-size: 1rem;
  font-family: var(--font) !important;
  text-shadow: 0 0 2px var(--fg);
  transition: all 0.3s ease;
  -webkit-appearance: none !important;
  -moz-appearance: none !important;
  appearance: none !important;
}

body .auth-view .auth-form input[type='text']:focus,
body .auth-view .auth-form input[type='password']:focus {
  outline: none;
  box-shadow: 0 0 10px var(--shadow), 0 0 0 1000px var(--bg) inset !important;
  background: var(--bg) !important;
  background-color: var(--bg) !important;
}

.alert {
  padding: 1rem 1.5rem;
  margin-bottom: 1rem;
  border: 2px solid var(--border);
  background: rgba(255, 176, 0, 0.05);
  border-radius: 0;
  position: relative;
}

.alert::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--border), transparent);
}

.alert-success {
  color: var(--fg);
  text-shadow: 0 0 3px var(--fg);
}

.alert-error {
  border-color: #FFA500;
  color: #FFA500;
  text-shadow: 0 0 3px #FFA500;
}

.projects-page {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.permissions-page {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.client-dashboard {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.client-dashboard__header {
  padding: 1.5rem;
  background: rgba(255, 176, 0, 0.03);
  border: 2px solid var(--border);
  box-shadow: 0 0 15px var(--shadow);
  position: relative;
}

.client-dashboard__header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--border), transparent);
}

.card {
  background: rgba(255, 176, 0, 0.03);
  border: 2px solid var(--border);
  border-radius: 0;
  box-shadow: 0 0 15px var(--shadow);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  position: relative;
  isolation: isolate;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--border), transparent);
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.125rem 0.5rem;
  border: 1px solid var(--border);
  font-size: 0.75rem;
  font-weight: 600;
  background: rgba(255, 176, 0, 0.1);
  color: var(--fg);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-shadow: 0 0 2px var(--fg);
}

.badge--muted {
  background: rgba(0, 0, 0, 0.5);
  color: var(--muted);
  border-color: var(--muted);
}

.form-error {
  color: #dc2626;
  font-size: 0.85rem;
  margin: 0.25rem 0 0;
}

.table-scroll {
  overflow-x: auto;
}

.projects-index {
  display: flex;
  flex-direction: column;
  gap: var(--spacing);
}

.projects-index__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
}

.projects-index__header .button {
  max-width: 260px;
  align-self: flex-end;
  margin-top: 1.6rem;
}

.list-search {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: stretch;
  margin: 1.5rem 0;
}

.list-search__input {
  flex: 1 1 220px;
}

.list-search__input::-webkit-search-cancel-button {
  -webkit-appearance: none;
  height: 1rem;
  width: 1rem;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M3 3 L9 9 M9 3 L3 9' stroke='%23FFB000' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E")
    no-repeat center center;
  cursor: pointer;
}

.list-search__input::-ms-clear {
  width: 0;
  height: 0;
}

.list-search__actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.list-search__summary {
  margin: -0.75rem 0 1.25rem;
}

@media (max-width: 768px) {
  .projects-index__header {
    flex-direction: column;
    align-items: stretch;
  }

  .projects-index__header .button {
    width: 100%;
    max-width: none;
    margin-top: 1rem;
  }

  .list-search {
    flex-direction: column;
    align-items: stretch;
  }

  .list-search__input {
    min-height: 44px;
    max-height: 44px;
  }

  .list-search__actions {
    justify-content: flex-start;
  }

  .list-search__summary {
    margin: 0 0 1.25rem;
  }
}

.projects-create__form {
  display: grid;
  gap: 0.75rem;
}

.projects-create__form input,
.projects-create__form select,
.projects-create__form textarea {
  padding: 0.75rem 1rem;
  border: 2px solid var(--border);
  background: var(--bg) !important;
  color: var(--fg) !important;
  font-family: var(--font) !important;
  text-shadow: 0 0 2px var(--fg);
  font-size: 1rem;
  transition: all 0.3s ease;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

.projects-create__form input:focus,
.projects-create__form select:focus,
.projects-create__form textarea:focus {
  outline: none;
  box-shadow: 0 0 10px var(--shadow), 0 0 0 1000px var(--bg) inset !important;
  background: var(--bg) !important;
  background-color: var(--bg) !important;
}

.projects-table,
.files-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 640px;
  border: 2px solid var(--border);
  background: rgba(255, 176, 0, 0.02);
}

.projects-table th,
.projects-table td,
.files-table th,
.files-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--muted);
  text-align: left;
  color: var(--fg);
  text-shadow: 0 0 1px var(--fg);
}

.projects-table th {
  background: rgba(255, 176, 0, 0.1);
  border-bottom: 2px solid var(--border);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

@media (max-width: 768px) {
  .table-scroll {
    overflow: visible;
  }

  .projects-table,
  .files-table {
    border: none;
    background: transparent;
    min-width: 0;
  }

  .projects-table thead,
  .files-table thead {
    display: none;
  }

  .projects-table tbody,
  .files-table tbody {
    display: grid;
    gap: 1rem;
  }

  .projects-table tr,
  .files-table tr {
    display: grid;
    gap: 0.75rem;
    border: 2px solid var(--border);
    padding: 1rem;
    background: rgba(255, 176, 0, 0.04);
    box-shadow: 0 0 15px rgba(255, 176, 0, 0.2);
  }

  .projects-table td,
  .files-table td {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    border: none;
    padding: 0;
  }

  .projects-table td[data-label]::before,
  .files-table td[data-label]::before {
    content: attr(data-label);
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--muted);
  }

  .projects-table__actions,
  .files-table__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: flex-start;
  }

  .projects-table__actions form,
  .files-table__actions form {
    width: auto;
  }

  .projects-table__empty,
  .files-table__empty {
    text-align: left;
    padding: 0;
  }
}

.projects-table tr:hover,
.files-table tr:hover {
  background: rgba(255, 176, 0, 0.05);
  box-shadow: inset 0 0 5px rgba(255, 176, 0, 0.1);
}

.projects-table__link {
  font-weight: 600;
  text-decoration: none;
  color: var(--fg);
  text-shadow: 0 0 2px var(--fg);
  transition: all 0.3s ease;
}

.projects-table__link:hover {
  color: var(--secondary);
  text-shadow: 0 0 5px var(--secondary);
}

.projects-table__actions,
.files-table__actions {
  text-align: left;
  white-space: normal;
}

.projects-table__empty,
.files-table__empty {
  text-align: center;
  color: var(--muted);
  padding: 1.5rem;
}

.file-action-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.file-action-list > * {
  width: 100%;
}

.file-action-form {
  margin: 0;
}

.file-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.6rem 1.1rem;
  border: 2px solid var(--border);
  background: rgba(0, 0, 0, 0.35);
  color: var(--fg);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.85rem;
  font-weight: 600;
  transition: all 0.25s ease;
  cursor: pointer;
  min-width: 0;
  width: 100%;
}

.file-action:hover,
.file-action:focus-visible {
  background: rgba(255, 176, 0, 0.15);
  box-shadow: 0 0 10px var(--shadow);
  color: var(--fg);
}

.file-action--primary {
  background: rgba(255, 176, 0, 0.2);
}

.file-action--primary:hover,
.file-action--primary:focus-visible {
  background: rgba(255, 176, 0, 0.35);
}

.file-action--danger {
  border-color: #ff6868;
  color: #ffb0b0;
}

.file-action--danger:hover,
.file-action--danger:focus-visible {
  background: rgba(255, 104, 104, 0.2);
  color: #ffecec;
  box-shadow: 0 0 12px rgba(255, 104, 104, 0.4);
}

@media (min-width: 768px) {
  .file-action-list {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    gap: 0.75rem;
  }

  .file-action-list > * {
    width: auto;
  }

  .file-action {
    width: auto;
  }
}

.project-detail {
  display: flex;
  flex-direction: column;
  gap: var(--spacing);
}

.project-detail__header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  flex-wrap: wrap;
}

.project-detail__back {
  margin-bottom: 0.5rem;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.project-meta__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
  margin: 0;
}

.project-meta__grid dt {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 0.25rem;
}

.project-meta__grid dd {
  margin: 0;
  font-weight: 600;
}

.project-meta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.project-meta__actions > * {
  height: 3rem;
  display: flex;
  align-items: center;
}

.project-meta__actions form {
  margin: 0;
  height: 3rem;
}

.project-meta__actions button,
.project-meta__actions a {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 140px;
}

.project-rename-form {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.project-rename-form__controls {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.project-rename-cancel {
  padding: 0.5rem 0.75rem;
  border: 2px solid var(--border);
  background: transparent;
  color: var(--muted);
  font-family: var(--font);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: all 0.3s ease;
  border-radius: 0;
}

.project-rename-cancel:hover {
  color: var(--fg);
  border-color: var(--accent);
  text-shadow: 0 0 3px var(--fg);
}

.project-rename-form__controls input {
  flex: 1;
  padding: 0.5rem 0.75rem;
  border: 2px solid var(--border);
  background: rgba(0, 0, 0, 0.5);
  color: var(--fg);
  font-family: var(--font);
  text-shadow: 0 0 2px var(--fg);
  transition: all 0.3s ease;
}

.project-rename-form__controls input:focus {
  background: rgba(255, 176, 0, 0.05);
  box-shadow: 0 0 10px var(--shadow);
}

.project-upload__form {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.project-upload__form input[type='file'] {
  padding: 0.5rem;
  border: 2px dashed var(--border);
  background: rgba(0, 0, 0, 0.5);
  color: var(--fg);
  font-family: var(--font);
  text-shadow: 0 0 2px var(--fg);
  transition: all 0.3s ease;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

.project-upload__form input[type='file']:focus {
  background: rgba(255, 176, 0, 0.05);
  box-shadow: 0 0 10px var(--shadow);
}

.project-upload__form input[type='file']::-webkit-file-upload-button {
  background: var(--border);
  color: #000000;
  border: none;
  padding: 0.5rem 1rem;
  font-family: var(--font);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-right: 0.5rem;
}

.project-upload__form input[type='file']::-webkit-file-upload-button:hover {
  background: var(--secondary);
  box-shadow: 0 0 10px rgba(255, 165, 0, 0.5);
}

.project-manage__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.project-manage__header h2 {
  margin: 0;
  flex: 1;
}

.project-manage__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.project-manage__actions > * {
  height: 3rem;
  display: flex;
  align-items: center;
}

.project-manage__actions form {
  margin: 0;
  height: 3rem;
}

.project-manage__actions button,
.project-manage__actions a {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 140px;
}

.project-manage__section {
  margin-bottom: 1.5rem;
}

.project-manage__section:last-child {
  margin-bottom: 0;
}

.project-upload__header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.project-upload__header h3 {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--fg);
}

.project-upload__form {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  margin: 0;
}

.files-table__actions form {
  display: inline-block;
  margin-left: 0.5rem;
}

.clients-page {
  display: flex;
  flex-direction: column;
  gap: var(--spacing);
}

.clients-page__header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
}

.clients-layout {
  display: grid;
  grid-template-columns: minmax(280px, 320px) 1fr;
  gap: var(--spacing);
}

.clients-list {
  gap: 1.5rem;
}

.clients-list__items {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.clients-list__link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  text-decoration: none;
  padding: 0.6rem 0.75rem;
  border: 2px solid transparent;
  color: var(--fg);
  text-shadow: 0 0 2px var(--fg);
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.clients-list__link:hover {
  border-color: var(--border);
  background: rgba(255, 176, 0, 0.1);
  text-shadow: 0 0 5px var(--fg);
}

.clients-list__link.is-active {
  border-color: var(--border);
  background: rgba(255, 176, 0, 0.15);
  font-weight: 600;
  text-shadow: 0 0 8px var(--fg);
  box-shadow: 0 0 10px rgba(255, 176, 0, 0.3);
}

.clients-filter__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.clients-filter__link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  border: 2px solid var(--muted);
  text-decoration: none;
  color: var(--fg);
  background: rgba(255, 176, 0, 0.02);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: all 0.3s ease;
  text-shadow: 0 0 2px var(--fg);
}

.clients-filter__link:hover {
  border-color: var(--border);
  background: rgba(255, 176, 0, 0.1);
}

.clients-filter__link.is-active {
  border-color: var(--border);
  background: rgba(255, 176, 0, 0.15);
  font-weight: 600;
  box-shadow: 0 0 10px rgba(255, 176, 0, 0.3);
}

.clients-create__form,
.clients-grant__form {
  display: grid;
  gap: 0.75rem;
}

.clients-create__form input,
.clients-grant__form select,
.clients-grant__form input {
  padding: 0.6rem 0.75rem;
  border: 2px solid var(--border);
  background: var(--bg) !important;
  color: var(--fg) !important;
  font-family: var(--font) !important;
  text-shadow: 0 0 2px var(--fg);
  transition: all 0.3s ease;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

body .clients-create__form input:focus,
body .clients-grant__form select:focus,
body .clients-grant__form input:focus {
  outline: none;
  box-shadow: 0 0 10px var(--shadow), 0 0 0 1000px var(--bg) inset !important;
  background: var(--bg) !important;
  background-color: var(--bg) !important;
}

.clients-detail {
  gap: 1.5rem;
}

.clients-detail__header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.clients-grant {
  gap: 1rem;
}

.card--sub {
  border: 1px dashed rgba(15, 23, 42, 0.12);
  background-color: #f8fafc;
}

.clients-grant__fieldset {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.clients-grant__form select {
  background: var(--bg) !important;
  color: var(--fg) !important;
  font-family: var(--font) !important;
  text-shadow: 0 0 2px var(--fg);
  transition: all 0.3s ease;
}

.clients-grant__form select:focus {
  background: rgba(255, 176, 0, 0.05) !important;
  box-shadow: 0 0 10px var(--shadow);
}

.clients-access {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.clients-access__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.clients-access__list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.6rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background-color: rgba(255, 176, 0, 0.02);
}

.inline-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.inline-list li {
  font-size: 0.8rem;
}

.role-selector {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1rem;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
  box-shadow: 0 0 15px var(--shadow);
}

.role-selector__grid {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.role-selector__option {
  position: relative;
  display: block;
  padding: 0.75rem 0.75rem 0.75rem 2.75rem;
  border: 2px solid var(--muted);
  background: var(--bg);
  transition: all 0.3s ease;
  cursor: pointer;
}

.role-selector__option:hover {
  border-color: var(--border);
  background: rgba(255, 176, 0, 0.05);
  box-shadow: 0 0 10px rgba(255, 176, 0, 0.2);
}

.role-selector__option input[type='checkbox'] {
  position: absolute;
  inset: 0;
  opacity: 0;
  margin: 0;
  cursor: pointer;
}

.role-selector__option input[type='checkbox']:focus-visible + span::before {
  border-color: var(--border);
  box-shadow: 0 0 0 2px rgba(255, 176, 0, 0.3), 0 0 10px var(--shadow);
}

.role-selector__option span {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  position: relative;
}

.role-selector__option span::before {
  content: '';
  position: absolute;
  left: -2rem;
  top: 0.1rem;
  width: 1.1rem;
  height: 1.1rem;
  border: 2px solid var(--muted);
  background: var(--bg);
  transition: all 0.2s ease;
  pointer-events: none;
}

.role-selector__option span::after {
  content: '✕';
  position: absolute;
  left: -1.78rem;
  top: -0.05rem;
  font-size: 1.25rem;
  color: var(--fg);
  opacity: 0;
  transform: scale(0.85);
  transition: opacity 0.2s ease;
  text-shadow: 0 0 6px var(--fg);
  pointer-events: none;
}

.role-selector__option:hover span::before {
  border-color: var(--border);
  box-shadow: 0 0 6px rgba(255, 176, 0, 0.25);
}

.role-selector__option input[type='checkbox']:checked + span::before {
  border-color: var(--border);
  box-shadow: 0 0 10px var(--shadow);
}

.role-selector__option input[type='checkbox']:checked + span::after {
  opacity: 1;
}

.role-selector__option strong {
  display: block;
  font-size: 0.95rem;
}

.form-error__list {
  margin: 0;
  padding-left: 1.25rem;
}

.clients-detail__empty {
  text-align: center;
  color: rgba(15, 23, 42, 0.6);
}

.button-danger {
  background: rgba(255, 165, 0, 0.8);
  color: #000;
  border-color: #FFA500;
  text-shadow: none;
}

.button-danger:hover {
  background: #FFA500;
  box-shadow: 0 0 15px rgba(255, 165, 0, 0.5);
}

.button-disabled {
  background: rgba(0, 0, 0, 0.5);
  color: var(--muted);
  border-color: var(--muted);
  cursor: not-allowed;
  text-shadow: none;
}

.permissions-header {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  padding: 1.5rem;
  background: rgba(255, 176, 0, 0.03);
  border: 2px solid var(--border);
  box-shadow: 0 0 15px var(--shadow);
  position: relative;
}

.permissions-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--border), transparent);
}

.client-selector {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  min-width: 220px;
}

.client-selector select {
  padding: 0.6rem 0.75rem;
  border: 2px solid var(--border);
  background: rgba(0, 0, 0, 0.5);
  color: var(--fg);
  font-family: var(--font);
  text-shadow: 0 0 2px var(--fg);
  transition: all 0.3s ease;
}

.client-selector select:focus {
  background: rgba(255, 176, 0, 0.05);
  box-shadow: 0 0 10px var(--shadow);
}

.client-create-form,
.grant-form {
  display: grid;
  gap: 0.75rem;
}

.grant-form .form-row {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.grant-form select,
.grant-form input,
.client-create-form input {
  padding: 0.6rem 0.75rem;
  border: 2px solid var(--border);
  background: var(--bg) !important;
  color: var(--fg) !important;
  font-family: var(--font) !important;
  text-shadow: 0 0 2px var(--fg);
  transition: all 0.3s ease;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

.grant-form select:focus,
.grant-form input:focus,
.client-create-form input:focus {
  background: rgba(255, 176, 0, 0.05) !important;
  box-shadow: 0 0 10px var(--shadow);
}

.permission-summary {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.permission-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.permission-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1rem;
  border: 2px solid var(--muted);
  background: rgba(255, 176, 0, 0.02);
  transition: all 0.3s ease;
}

.permission-list li:hover {
  border-color: var(--border);
  background: rgba(255, 176, 0, 0.05);
  box-shadow: 0 0 10px rgba(255, 176, 0, 0.2);
}

.permission-name {
  margin: 0;
  font-weight: 600;
}

.projects-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem;
  background: rgba(255, 176, 0, 0.03);
  border: 2px solid var(--border);
  box-shadow: 0 0 15px var(--shadow);
  position: relative;
}

.projects-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--border), transparent);
}

.projects-subtitle {
  margin: 0.25rem 0 0;
  color: rgba(15, 23, 42, 0.68);
}

.project-create-form {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.project-create-form input {
  padding: 0.75rem 1rem;
  border: 2px solid var(--border);
  background: rgba(0, 0, 0, 0.5);
  color: var(--fg);
  font-family: var(--font);
  text-shadow: 0 0 2px var(--fg);
  min-width: 240px;
  transition: all 0.3s ease;
}

.project-create-form input:focus {
  background: rgba(255, 176, 0, 0.05);
  box-shadow: 0 0 10px var(--shadow);
}

.project-card {
  background: rgba(255, 176, 0, 0.03);
  border: 2px solid var(--border);
  box-shadow: 0 0 15px var(--shadow);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  position: relative;
}

.project-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--border), transparent);
}

.project-card__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
}

.project-card__body {
  display: grid;
  gap: 1.5rem;
}

.project-rename summary {
  font-weight: 600;
  cursor: pointer;
}

.project-rename__form {
  margin-top: 0.75rem;
  display: flex;
  gap: 0.75rem;
  align-items: center;
  flex-wrap: wrap;
}

.project-rename__form input {
  padding: 0.5rem 0.75rem;
  border: 1px solid rgba(15, 23, 42, 0.2);
  border-radius: var(--radius);
}

.upload-section {
  background: rgba(255, 176, 0, 0.05);
  padding: 1rem;
  border: 2px solid var(--border);
  position: relative;
}

.upload-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--border), transparent);
}

.upload-form {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 0.75rem;
}

.upload-form input[type='file'] {
  padding: 0.5rem;
  border: 2px dashed var(--border);
  background: rgba(0, 0, 0, 0.5);
  color: var(--fg);
  font-family: var(--font);
  text-shadow: 0 0 2px var(--fg);
  transition: all 0.3s ease;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

.upload-form input[type='file']:focus {
  background: rgba(255, 176, 0, 0.05);
  box-shadow: 0 0 10px var(--shadow);
}

.upload-form input[type='file']::-webkit-file-upload-button {
  background: var(--border);
  color: #000000;
  border: none;
  padding: 0.5rem 1rem;
  font-family: var(--font);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-right: 0.5rem;
}

.upload-form input[type='file']::-webkit-file-upload-button:hover {
  background: var(--secondary);
  box-shadow: 0 0 10px rgba(255, 165, 0, 0.5);
}

/* General file input styling for all browsers */
input[type='file'] {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

input[type='file']::-webkit-file-upload-button,
input[type='file']::-moz-focus-inner {
  border: none;
  background: var(--border);
  color: #000000;
  padding: 0.5rem 1rem;
  font-family: var(--font);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-right: 0.5rem;
}

input[type='file']::-webkit-file-upload-button:hover,
input[type='file']::-moz-focus-inner:hover {
  background: var(--secondary);
  box-shadow: 0 0 10px rgba(255, 165, 0, 0.5);
}

.file-list ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.file-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1rem;
  border: 2px solid var(--muted);
  background: rgba(255, 176, 0, 0.02);
  transition: all 0.3s ease;
}

.file-item:hover {
  border-color: var(--border);
  background: rgba(255, 176, 0, 0.05);
  box-shadow: 0 0 10px rgba(255, 176, 0, 0.2);
}

.file-actions {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.file-name {
  font-weight: 600;
  margin: 0;
}

.meta {
  font-size: 0.85rem;
  color: rgba(15, 23, 42, 0.6);
  margin: 0.25rem 0 0;
}

.muted {
  color: var(--muted);
  text-shadow: 0 0 1px var(--muted);
}


/* Preview page styles */
.preview-page {
  display: flex;
  flex-direction: column;
  gap: 0;
  height: calc(100vh - 2rem);
  padding: 0;
  margin: 0;
}

/* Ensure preview page fills entire viewport - fallback for browsers without :has() */
.app-main--wide .preview-page,
.app-main--wide .preview-main,
.app-main--wide .preview-frame {
  margin: 0;
  padding: 0;
}

.preview-header {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1.5rem;
  padding: 1rem 2.5rem 1rem 1.5rem;
  background: rgba(255, 176, 0, 0.02);
  border-bottom: 2px solid var(--border);
  position: relative;
}

.preview-header__controls {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.preview-back-link {
  font-weight: 600;
  letter-spacing: 0.05em;
}

.preview-header::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}

.preview-breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.preview-breadcrumb a {
  color: var(--fg);
  text-decoration: none;
}

.preview-breadcrumb a:hover {
  color: var(--accent);
}

.preview-switcher {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  background: rgba(255, 176, 0, 0.05);
  border: 1px solid var(--border);
  padding: 0.5rem 1rem;
}

.preview-switcher--desktop {
  grid-column: 2;
  justify-self: center;
}

.preview-switcher .link-button {
  padding: 0.4rem 0.75rem;
}

.preview-switcher__select {
  padding: 0.5rem 2rem 0.5rem 0.75rem;
  border: 2px solid var(--border);
  background: rgba(0, 0, 0, 0.85);
  color: var(--fg);
  font-family: var(--font);
  text-shadow: 0 0 2px var(--fg);
  transition: all 0.3s ease;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  min-width: 8rem;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23FFB000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6,9 12,15 18,9'%3e%3c/polyline%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 0.5rem center;
  background-size: 1rem;
}

.preview-switcher__select:focus {
  background: rgba(255, 176, 0, 0.1);
  box-shadow: 0 0 10px var(--shadow);
  outline: none;
}

.preview-bottom-nav {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  padding-bottom: calc(0.75rem + env(safe-area-inset-bottom, 0));
  background: rgba(0, 0, 0, 0.92);
  border-top: 2px solid var(--border);
  position: sticky;
  bottom: 0;
  width: 100%;
  backdrop-filter: blur(5px);
  box-shadow: 0 -4px 12px rgba(255, 176, 0, 0.15);
  z-index: 90;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.preview-bottom-nav__divider {
  color: var(--muted);
  font-weight: 600;
}

.preview-bottom-nav__arrow {
  background: none;
  border: 1px solid var(--border);
  color: var(--fg);
  padding: 0.35rem 1.25rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.5rem;
  text-decoration: none;
}

.preview-bottom-nav__arrow:hover {
  background: rgba(255, 176, 0, 0.12);
  color: var(--accent);
}

.preview-bottom-nav__arrow.is-disabled {
  border-color: var(--muted);
  color: var(--muted);
  cursor: not-allowed;
  background: rgba(0, 0, 0, 0.4);
}

.preview-bottom-nav__select {
  flex: 0 1 320px;
  width: min(320px, 60vw);
  padding: 0.6rem 2.5rem 0.6rem 0.75rem;
  border: 2px solid var(--border);
  background: rgba(0, 0, 0, 0.85);
  color: var(--fg);
  font-family: var(--font);
  text-shadow: 0 0 2px var(--fg);
  transition: all 0.3s ease;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23FFB000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6,9 12,15 18,9'%3e%3c/polyline%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 1rem;
}

.preview-bottom-nav__select:focus {
  background: rgba(255, 176, 0, 0.1) !important;
  box-shadow: 0 0 10px var(--shadow);
  outline: none;
}

.preview-bottom-nav__select option {
  background: rgba(0, 0, 0, 0.9) !important;
  color: var(--fg);
}

.preview-main {
  flex: 1;
  display: flex;
  height: 100%;
  padding: 0;
  margin: 0;
}

.preview-frame {
  flex: 1;
  width: 100%;
  height: 100%;
  border: none;
  box-shadow: none;
  background: transparent;
  margin: 0;
  padding: 0;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.preview-frame::-webkit-scrollbar {
  width: 0;
  height: 0;
}

.empty-state {
  text-align: center;
  padding: 3rem;
  background: rgba(255, 176, 0, 0.03);
  border: 2px solid var(--border);
  box-shadow: 0 0 15px var(--shadow);
  position: relative;
}

.empty-state::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--border), transparent);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* Immersive Preview Toggle */
.immersive-toggle {
  position: static;
  justify-self: end;
  width: 2.75rem;
  height: 2.75rem;
  background: rgba(0, 0, 0, 0.8);
  border: 2px solid var(--border);
  color: var(--fg);
  font-size: 1.2rem;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.immersive-toggle:hover {
  background: var(--border);
  color: #000000;
  transform: scale(1.05);
}

.immersive-toggle.immersive-active {
  background: var(--accent);
  color: #000000;
  position: fixed;
  top: auto;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 1001;
  border-color: var(--border);
}

.immersive-toggle.immersive-active:hover {
  background: var(--secondary);
}

.immersive-toggle::after {
  content: attr(data-tooltip);
  position: absolute;
  right: 0;
  bottom: calc(100% + 0.5rem);
  background: #000000;
  border: 2px solid var(--border);
  color: var(--accent);
  font-family: var(--font);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  padding: 0.35rem 0.6rem;
  white-space: nowrap;
  text-transform: uppercase;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  pointer-events: none;
  z-index: 1002;
}

.immersive-toggle:hover::after,
.immersive-toggle:focus-visible::after {
  opacity: 1;
  transform: translateY(0);
}

/* Hidden navigation elements for immersive mode */
.preview-header.immersive-hidden,
.app-header.immersive-hidden,
.app-footer-nav.immersive-hidden {
  transform: translateY(-100%);
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s ease;
}

.app-footer-nav.immersive-hidden {
  transform: translateY(100%);
}

@media (max-width: 768px) {
  .preview-header {
    padding: 0.75rem 1rem;
    grid-template-columns: 1fr;
  }

  .preview-switcher--desktop {
    display: none;
  }

  .preview-bottom-nav {
    display: flex;
  }

  .preview-bottom-nav {
    gap: 0.5rem;
    padding: 0.6rem 0.75rem;
  }

  .preview-bottom-nav__arrow {
    padding: 0.35rem 0.85rem;
    font-size: 0.95rem;
  }

  .preview-bottom-nav__select {
    min-width: 0;
    flex: 1;
    font-size: 0.95rem;
    padding: 0.5rem 2rem 0.5rem 0.6rem;
  }

  .immersive-toggle {
    position: fixed;
    top: auto;
    right: 0.75rem;
    bottom: calc(4.25rem + env(safe-area-inset-bottom, 0));
    width: 2.5rem;
    height: 2.5rem;
    font-size: 1rem;
    z-index: 1001;
  }

  .immersive-toggle.immersive-active {
    bottom: calc(0.75rem + env(safe-area-inset-bottom, 0));
    right: 0.75rem;
  }
}

.preview-bottom-nav.immersive-hidden {
  transform: translateY(100%);
  opacity: 0;
  pointer-events: none;
}

@media (max-width: 640px) {
  .preview-header {
    padding: 0.75rem 1rem;
  }

  .preview-switcher {
    flex-wrap: wrap;
    gap: 0.75rem;
    padding: 0.5rem 0.75rem;
  }

  .preview-switcher .link-button {
    padding: 0.5rem 0.75rem;
    font-size: 0.9rem;
    min-width: 2.5rem;
  }

  .preview-switcher__select {
    min-width: 6rem;
  }
}

/* Full viewport iframe when immersive - compatible approach */
.preview-main.immersive-mode {
  height: 100vh !important;
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  bottom: 0 !important;
  z-index: 1000;
}

.preview-main.immersive-mode .preview-frame {
  height: 100vh !important;
}

/* Mobile responsive for toggle button */
.footer-nav__link:hover {
  color: var(--accent);
}

@media (min-width: 768px) {
  .app-header__nav {
    display: block;
  }

  .app-footer-nav {
    display: none;
  }

  body.has-navigation .app-main {
    padding-bottom: var(--spacing);
  }
}

@media (max-width: 640px) {
  .app-header {
    padding: 0.75rem 1rem;
    justify-content: space-between;
    gap: 0.25rem;
  }

  .app-header__brand .brand-link {
    font-size: 1.2rem;
    flex-shrink: 1;
  }

  .app-header__meta {
    flex-shrink: 0;
    min-width: 0;
  }

  .app-header__username {
    font-size: 0.85rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100px;
  }

  .projects-header {
    flex-direction: column;
    align-items: stretch;
  }

  .project-create-form {
    flex-direction: column;
    align-items: stretch;
  }

  .upload-form {
    flex-direction: column;
    align-items: stretch;
  }

  .project-meta__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .project-meta__actions > * {
    width: 100%;
  }

  .project-meta__actions form {
    width: 100%;
    height: auto;
    min-height: 3rem;
  }

  .project-meta__actions button,
  .project-meta__actions a {
    width: 100% !important;
  }

  .project-manage__header {
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
  }

  .project-manage__actions {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
  }

  .project-manage__actions > * {
    width: 100%;
  }

  .project-manage__actions form {
    width: 100%;
    height: auto;
    min-height: 3rem;
  }

  .project-manage__actions button,
  .project-manage__actions a {
    width: 100% !important;
  }

  .projects-create__form {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    position: relative;
    z-index: 1;
  }

  .projects-create__form select {
    width: 100%;
    max-width: none;
    margin-bottom: 2rem;
    box-sizing: border-box;
    position: relative;
    display: block;
  }

  /* Ensure form container provides proper context for select dropdowns */
  .projects-create__form {
    position: relative;
    padding-bottom: 1rem;
  }

  /* Ensure card sections have proper overflow for select dropdowns */
  .card {
    overflow: visible;
  }

  .project-upload__header {
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
  }

  .project-upload__form {
    flex-direction: column;
    align-items: stretch;
  }

  .project-rename-form__controls {
    flex-direction: column;
    align-items: stretch;
  }

  .project-rename-form__controls input,
  .project-rename-form__controls button {
    width: 100%;
  }

  .project-upload__form {
    flex-direction: column;
    align-items: stretch;
  }

  .clients-layout {
    grid-template-columns: 1fr;
  }

  .clients-detail__header {
    flex-direction: column;
    gap: 0.5rem;
  }

  .project-create-form .button,
  .upload-form .button,
  .grant-form .button {
    width: 100%;
    text-align: center;
  }

  .permission-summary {
    grid-template-columns: 1fr;
  }
}