:root {
  color-scheme: light dark;
  --bg: #0c111d;
  --panel: #111827;
  --panel-alt: #1b2236;
  --text: #f8fbff;
  --muted: #9ca3af;
  --primary: #34d399;
  --primary-strong: #059669;
  --border: rgba(148, 163, 184, 0.2);
  --danger: #f87171;
  --info: #2c9eb2;
  --mobile-frame-width: 428px;
  --mobile-frame-height: 780px;
}

* {
  box-sizing: border-box;
}
@font-face {
  font-family: "Vazirmatn";
  src: url("./assets/fonts/Vazirmatn-Regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Vazirmatn";
  src: url("./assets/fonts/Vazirmatn-Medium.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Vazirmatn";
  src: url("./assets/fonts/Vazirmatn-SemiBold.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Vazirmatn";
  src: url("./assets/fonts/Vazirmatn-Bold.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
body {
  margin: 0;
  min-height: 100vh;
  font-family: "Vazirmatn", system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  background: radial-gradient(circle at top, #1f2937, #0b1121 55%);
  color: var(--text);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background: url("https://www.transparenttextures.com/patterns/cubes.png");
  opacity: 0.05;
  pointer-events: none;
}

.app-shell {
  max-width: 1400px;
  margin: 0 auto;
  padding: 32px 24px 0px 24px;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.brand-block {
  display: flex;
  align-items: center;
  gap: 10px;
}

.subtitle {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
}

h1 {
  margin: 0;
  font-size: 24px;
}

.session-indicator {
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: rgba(15, 23, 42, 0.7);
}
.session-phone {
  padding: 10px;
}
.logout-btn {
  display: none;
  justify-content: center;
  align-items: center;
  padding: 10px;
  margin-left: 1px;
  background: transparent;
  color: #f33;
  border-right: 1px solid var(--border);
  border-radius: 18px 0px 0px 18px;
  width: 45px;
  height: 45px;
  font-size: 18px;
  cursor: pointer;
  transition: background 0.2s;
}
.logout-btn:hover {
  background: var(--panel-alt);
}

main {
  display: grid;
  grid-template-columns: 420px 1fr;
  gap: 24px;
  align-items: start;
}

.control-panel {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.card {
  background: rgba(17, 24, 39, 0.85);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 10px;
  backdrop-filter: blur(8px);
  box-shadow: 0 10px 30px rgba(8, 15, 40, 0.6);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.card-title {
  display: flex;
  align-items: center;
  gap: 10px;
}

.card-title h2 {
  margin: 0;
  font-size: 18px;
}

label {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 14px;
}

.input-row {
  display: flex;
  gap: 8px;
}

input {
  flex: 1;
  border-radius: 12px;
  border: 1px solid var(--border);
  padding: 12px 14px;
  font-size: 15px;
  font-family: "Vazirmatn", system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  background: rgba(15, 23, 42, 0.7);
  color: var(--text);
}

button {
  border: none;
  border-radius: 12px;
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 600;
  font-family: "Vazirmatn", system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  cursor: pointer;
  background: rgba(148, 163, 184, 0.2);
  color: var(--text);
  transition: transform 0.2s ease, background 0.2s ease;
}

button:active {
  transform: scale(0.97);
}

button.primary {
  background: var(--primary);
  color: #04140b;
}

button.primary:disabled {
  background: rgba(52, 211, 153, 0.4);
  cursor: not-allowed;
}

button.ghost {
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px dashed var(--border);
  color: var(--muted);
  width: fit-content;
}

.button-spinner {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  animation: spin 1s linear infinite;
}

.button-spinner svg {
  width: 16px;
  height: 16px;
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}
#add-category {
  display: none;
}

button.secondary {
  background: rgba(59, 130, 246, 0.2);
}

.category-buttons {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 8px;
  margin-top: 12px;
}

.category-buttons button {
  background: rgba(52, 211, 153, 0.1);
  border: 1px solid transparent;
}

.category-buttons button:hover {
  border-color: var(--primary);
  background: rgba(52, 211, 153, 0.2);
}

.full-width-category {
  grid-column: 1 / -1;
}

.full-width-category > button {
  width: 100%;
}

.category.with-tooltip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
}

.tooltip-container {
  position: relative;
}

.tooltip-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding-top: 3px;
  width: 25px;
  height: 25px;
  border-radius: 50%;
  background-color: var(--muted);
  color: var(--bg);
  font-weight: bold;
  cursor: pointer;
  user-select: none;
}

.tooltip-text {
  visibility: hidden;
  width: 220px;
  background-color: var(--panel-alt);
  color: var(--text);
  text-align: right;
  border-radius: 6px;
  padding: 8px 12px;
  position: absolute;
  z-index: 10;
  bottom: 50%;
  left: 200%;
  transform: translateX(-50%);
  opacity: 0;
  transition: opacity 0.3s;
  font-size: 13px;
  line-height: 1.6;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  pointer-events: none;
}

.tooltip-text::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  margin-left: -5px;
  border-width: 5px;
  border-style: solid;
  border-color: var(--panel-alt) transparent transparent transparent;
}

.tooltip-icon:hover + .tooltip-text {
  visibility: visible;
  opacity: 1;
}

.tooltip-text.show {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
}

.half-width-container {
  grid-column: 1 / -1; /* Make the container span the full width of the grid */
  display: flex;
  gap: 8px;
}

.half-width-container > button {
  flex: 1; /* Each button will take up equal space */
  width: 50%; /* Fallback for browsers that might need it */
}

/* Toast Notification Styles */
.toast {
  position: fixed;
  top: -200px; /* Start off-screen */
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--info);
  color: var(--text);
  padding: 3px 15px;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  z-index: 1000;
  transition: top 0.5s ease-in-out;
  font-weight: 500;
}

.toast.show {
  top: 20px; /* Slide in to view */
}

/* Guide Modal Styles */
.modal {
  display: none; /* Hidden by default */
  position: fixed;
  z-index: 1001;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(2, 6, 23, 0.6);
  backdrop-filter: blur(4px);
}

.modal-content {
  background-color: #0f172a;
  color: var(--text);
  margin: 10% auto;
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: 16px;
  width: 90%;
  max-width: 600px;
  position: relative;
  animation: slide-down 0.4s ease-out;
}

@keyframes slide-down {
  from {
    transform: translateY(-50px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border);
  padding-bottom: 10px;
  margin-bottom: 20px;
}

.modal-header h2 {
  margin: 0;
  font-size: 18px;
}

.close-button {
  color: var(--muted);
  font-size: 28px;
  font-weight: bold;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0 8px;
}

.close-button:hover,
.close-button:focus {
  color: var(--text);
}

/* Accordion Styles */
.accordion-item {
  border-bottom: 1px solid var(--border);
}

.accordion-item:last-child {
  border-bottom: none;
}

.accordion-header {
  background: none;
  border: none;
  width: 100%;
  text-align: right;
  padding: 15px 10px;
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.accordion-header:hover {
  background-color: rgba(148, 163, 184, 0.1);
}

.accordion-icon {
  font-size: 20px;
  transition: transform 0.3s ease;
  font-weight: 400;
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
  padding: 0 15px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.accordion-content p {
  margin: 0;
  padding-bottom: 15px;
}

.accordion-item.active .accordion-icon {
  transform: rotate(45deg);
}

#category-guide-btn {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 5px;
  flex-shrink: 0;
  padding: 5px 12px;
}
.info-icon {
  margin-top: 5px;
}
/* === Admin Access Styles (Corrected) === */

/* Hide password row by default */
#password-row {
  display: none;
}

/* Hide admin actions card by default */
#actions-card {
  display: none;
}

.stats-card {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  text-align: center;
}

.label {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
}

.value {
  margin: 6px 0 0;
  font-size: 20px;
  font-weight: 600;
}

.actions-card button {
  width: 100%;
  margin-bottom: 10px;
}

.download-actions {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.history-card ul {
  list-style: none;
  margin: 0;
  padding: 0;
  max-height: 260px;
  overflow-y: auto;
}

.history-card li {
  padding: 10px 0;
  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
}

.history-domain {
  font-weight: 600;
}

.history-meta {
  font-size: 12px;
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  margin-top: 4px;
}

.preview-panel {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.preview-panel.mobile-inline {
  width: 100%;
  margin-top: 16px;
}

.preview-panel.mobile-inline .device-frame {
  width: 100%;
  margin-inline: 0;
}

.device-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: rgba(15, 23, 42, 0.7);
  border: 1px solid var(--border);
  border-radius: 18px;
}

.device-toggle {
  display: flex;
  background: rgba(148, 163, 184, 0.15);
  border-radius: 18px;
}

.device-toggle button {
  border-radius: 18px;
  padding: 8px 18px;
  background: transparent;
}

.device-toggle button.active {
  background: var(--primary);
  color: #04140b;
}

.device-frame {
  background: var(--panel);
  border-radius: 18px;
  border: 12px solid #0f172a;
  position: relative;
  padding: 12px;
  box-shadow: 0 20px 50px rgba(2, 6, 23, 0.8);
  width: 100%;
  max-width: 100%;
  overflow: hidden;
}

.device-frame.mobile {
  width: min(var(--mobile-frame-width), 100%);
  height: var(--mobile-frame-height);
  min-height: var(--mobile-frame-height);
  margin-inline: auto;
  flex: 0 0 auto;
}

.device-frame.desktop {
  border-radius: 18px;
  border-width: 18px;
  width: 100%;
  height: var(--mobile-frame-height);
  min-height: var(--mobile-frame-height);
  flex: 0 0 auto;
}

.device-notch {
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 20px;
  background: #0a0f1c;
  border-radius: 0 0 12px 12px;
  display: none;
}

.device-frame.mobile .device-notch {
  display: block;
}

iframe {
  width: 100%;
  height: 100%;
  border: none;
  border-radius: 18px;
  background: #fff;
  zoom: 0.85;
  -ms-zoom: 0.85;
}

/* For desktop preview mode, zoom out more to fit content without internal scroll */
.device-frame.desktop iframe {
  zoom: 0.75;
  -ms-zoom: 0.75;
}

/* Firefox fallback - use transform but compensate width/height */
@-moz-document url-prefix() {
  iframe {
    width: 117.65%; /* Compensate for scale(0.85) */
    height: 117.65%;
    zoom: 1;
    -moz-transform: scale(0.85);
    transform: scale(0.85);
    -moz-transform-origin: top left;
    transform-origin: top left;
  }

  .device-frame.desktop iframe {
    width: 133.33%; /* Compensate for scale(0.75) */
    height: 133.33%;
    zoom: 1;
    -moz-transform: scale(0.75);
    transform: scale(0.75);
    -moz-transform-origin: top left;
    transform-origin: top left;
  }
}

.frame-overlay {
  position: absolute;
  inset: 12px;
  border-radius: 18px;
  background: rgba(15, 15, 15, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 32px;
  font-size: 15px;
  line-height: 1.8;
}

.helper {
  margin-top: 8px;
  font-size: 13px;
  color: var(--muted);
}

#category-dialog {
  border: none;
  border-radius: 16px;
  padding: 15px;
  background: #0f172a;
  color: var(--text);
  width: min(360px, 90vw);
}

#category-dialog::backdrop {
  background: rgba(2, 6, 23, 0.6);
  backdrop-filter: blur(4px);
}

#error-dialog {
  position: relative;
  border: none;
  border-radius: 16px;
  padding: 15px;
  background: #0f172a;
  color: var(--text);
  width: min(300px, 60vw);
}
#error-dialog::backdrop {
  background: rgba(2, 6, 23, 0.6);
  backdrop-filter: blur(4px);
}
#error-text {
  padding-top: 20px;
}

#cancel-dialog {
  position: absolute;
  top: 10px;
  right: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: red;
  padding: 8px;
  width: 30px;
  height: 30px;
}

.dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 18px;
}
footer {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0;
  padding: 0;
}
@media (max-width: 1100px) {
  main {
    grid-template-columns: 1fr;
  }

  .device-frame {
    min-height: 420px;
  }

  .app-shell {
    padding: 16px;
  }

  header h1 {
    font-size: 16px;
  }
  .logo-dot {
    height: 40px;
    width: 40px;
  }

  .card {
    padding: 16px;
  }

  .stats-card {
    grid-template-columns: 1fr;
  }

  .download-actions {
    grid-template-columns: 1fr;
  }

  .device-toolbar {
    flex-wrap: wrap;
  }
}

footer {
  text-align: center;
  padding-top: 24px;
  font-size: 14px;
  color: var(--muted);
}

footer a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
}

footer a:hover {
  text-decoration: underline;
}