/* ==========================================================================
   ST ANDREWS 2026 DIGITAL PATTERN LIBRARY (ENGLISH BLUE THEME)
   ========================================================================== */

@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap");

/* --------------------------------------------------------------------------
   1. VARIABLES & THEMING
   -------------------------------------------------------------------------- */
:root {
  /* DPL Core Colours */
  --dpl-blue: #00539b;
  --dpl-blue-shade: #003e74;
  --dpl-light-blue: #0071b3;
  --dpl-light-blue-shade: #005586;

  --dpl-red: #ea1a13;
  --dpl-red-shade: #b0140e;

  --dpl-dark-grey: #202024;
  --dpl-grey: #6a6a6b;
  --dpl-mid-grey: #949494;
  --dpl-mid-grey-2: #dedede;
  --dpl-light-grey: #f0f0f0;
  --dpl-light-grey-2: #fafafa;

  --dpl-orange: #ffb400;
  --dpl-green: #00853f;
  --dpl-green-shade: #00642f;

  /* Semantic UI Mapping */
  --primary: var(--dpl-blue);
  --primary-dark: var(--dpl-blue-shade);
  --accent: var(--dpl-light-blue);
  --accent-hover: var(--dpl-light-blue-shade);

  --bg-body: var(--dpl-light-grey-2);
  --card-bg: #ffffff;

  --text-main: var(--dpl-dark-grey);
  --text-light: var(--dpl-grey);
  --text-dark: var(--dpl-dark-grey);

  --border-color: var(--dpl-mid-grey-2);
  --border-light: var(--dpl-light-grey);

  --success: var(--dpl-green);
  --success-hover: var(--dpl-green-shade);

  --danger: var(--dpl-red);
  --danger-hover: var(--dpl-red-shade);
  --danger-bg: #ffffff;

  --focus-ring: var(--dpl-orange);

  /* Layout & Effects */
  --card-radius: 16px;
  --transition: cubic-bezier(0.25, 0.8, 0.25, 1);
  --shadow-sm: 0 4px 15px rgba(0, 0, 0, 0.03);
  --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.05);
  --shadow-hover: 0 10px 25px rgba(0, 0, 0, 0.06);
  --shadow-float: 0 15px 30px rgba(0, 0, 0, 0.15);
}

/* --------------------------------------------------------------------------
   2. BASE STYLES & RESET
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  font-family:
    "Inter",
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    Roboto,
    sans-serif;
  background-color: var(--bg-body);
  color: var(--text-main);
  margin: 0;
  padding: 0;
  padding-bottom: 120px;
  -webkit-font-smoothing: antialiased;
}

input,
select,
textarea,
button {
  font-family: inherit;
}

/* --------------------------------------------------------------------------
   3. LAYOUT & HERO
   -------------------------------------------------------------------------- */
.container {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 20px;
}

.app-layout {
  display: flex;
  gap: 30px;
  align-items: flex-start;
  position: relative;
  z-index: 10;
}

.modern-hero {
  background: linear-gradient(
    135deg,
    var(--primary) 0%,
    var(--primary-dark) 100%
  );
  color: white;
  padding: 80px 0 120px;
  margin-bottom: -60px;
  clip-path: polygon(0 0, 100% 0, 100% 85%, 0 100%);
  position: relative;
  text-align: center;
}

.modern-hero h1 {
  font-weight: 800;
  letter-spacing: -1px;
  margin-top: 0;
  margin-bottom: 15px;
  font-size: 2.8rem;
}

.modern-hero .lead {
  font-weight: 300;
  opacity: 0.9;
  font-size: 1.3rem;
  max-width: 600px;
  margin: 0 auto;
}

.mobile-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--primary-dark);
  padding: 15px 20px;
  color: white;
  position: sticky;
  top: 0;
  z-index: 50;
}

.mobile-nav-title {
  font-weight: 700;
  font-size: 1.1rem;
}

.menu-toggle {
  background: rgba(255, 255, 255, 0.2);
  border: none;
  color: white;
  padding: 8px 12px;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
}

@media (min-width: 992px) {
  .mobile-nav {
    display: none;
  }
}

/* --------------------------------------------------------------------------
   4. SIDEBAR
   -------------------------------------------------------------------------- */
.sidebar {
  width: 320px;
  flex-shrink: 0;
  background: var(--card-bg);
  border-radius: var(--card-radius);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  position: sticky;
  top: 30px;
  max-height: calc(100vh - 60px);
  display: flex;
  flex-direction: column;
  transition: transform 0.4s var(--transition);
  z-index: 100;
}

.sidebar-header {
  padding: 20px 25px;
  background: var(--dpl-light-grey-2);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.sidebar-title {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text-dark);
}

.sidebar-search-container {
  padding: 10px 20px;
  border-bottom: 1px solid var(--border-light);
  background: var(--card-bg);
  position: sticky;
  top: 0;
  z-index: 10;
}

.sidebar-search-input {
  padding: 8px 12px;
  font-size: 0.9rem;
}

.profile-list {
  overflow-y: auto;
  flex-grow: 1;
  padding-bottom: 15px;
}

.category-header {
  background: var(--border-light);
  color: var(--text-main);
  padding: 12px 25px;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.profile-item {
  padding: 16px 25px;
  border-bottom: 1px solid var(--border-light);
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.profile-item:hover {
  background-color: var(--dpl-light-grey-2);
  padding-left: 30px;
}

.profile-item.active {
  background-color: var(--dpl-light-grey);
  border-left: 5px solid var(--primary);
  padding-left: 20px;
}

.profile-code {
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--primary);
}

.profile-label {
  font-size: 0.85rem;
  color: var(--text-light);
  line-height: 1.4;
}

.sidebar-overlay {
  position: fixed;
  inset: 0;
  background: rgba(32, 32, 36, 0.6);
  z-index: 90;
  display: none;
  opacity: 0;
  transition: opacity 0.3s;
}

@media (max-width: 991px) {
  .app-layout {
    flex-direction: column;
    padding: 15px;
  }
  .sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    max-height: 100vh;
    border-radius: 0;
    transform: translateX(-100%);
    width: 85%;
    max-width: 380px;
  }
  .sidebar.open {
    transform: translateX(0);
  }
  .sidebar-overlay.open {
    display: block;
    opacity: 1;
  }
}

/* --------------------------------------------------------------------------
   5. EDITOR & FORMS
   -------------------------------------------------------------------------- */
.main-editor {
  flex-grow: 1;
  min-width: 0;
  width: 100%;
}

.editor-header-card {
  background: var(--card-bg);
  padding: 40px;
  border-radius: var(--card-radius);
  box-shadow: var(--shadow-card);
  margin-bottom: 30px;
}

/* Base Focus Ring */
.cms-title-input:focus,
.cms-meta-input:focus,
.cms-meta-select:focus,
.cms-test-title:focus,
.modern-input:focus {
  background: white;
  border-color: var(--focus-ring);
  box-shadow: 0 0 0 3px rgba(255, 180, 0, 0.25);
  outline: none;
}

.cms-title-input {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--text-main);
  width: 100%;
  border: 2px solid transparent;
  background: transparent;
  padding: 10px 15px;
  margin-left: -15px;
  margin-bottom: 15px;
  border-radius: 8px;
  transition: all 0.2s ease;
  outline: none;
  letter-spacing: -0.5px;
}

.cms-title-input:hover {
  background: var(--dpl-light-grey-2);
  border-color: var(--border-color);
}

.cms-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  align-items: center;
  border-top: 1px solid var(--border-light);
  padding-top: 20px;
}

.cms-meta-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

.cms-meta-group label {
  font-size: 0.75rem;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--dpl-mid-grey);
  letter-spacing: 0.5px;
}

.cms-meta-input,
.cms-meta-select {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--primary);
  border: 2px solid transparent;
  background: transparent;
  padding: 6px 12px;
  border-radius: 6px;
  transition: all 0.2s ease;
  outline: none;
  cursor: pointer;
}

.cms-meta-input:hover,
.cms-meta-select:hover {
  background: var(--dpl-light-grey-2);
  border-color: var(--border-color);
}

/* --------------------------------------------------------------------------
   6. CARDS & STATES
   -------------------------------------------------------------------------- */
.section-title {
  color: var(--text-main);
  margin: 50px 0 25px 0;
  font-size: 1.4rem;
  font-weight: 800;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.test-card {
  background: var(--card-bg);
  border-radius: var(--card-radius);
  padding: 30px;
  margin-bottom: 25px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-light);
  border-top: 5px solid var(--accent);
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
}

.test-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
}

.test-title-row {
  display: flex;
  justify-content: space-between;
  gap: 15px;
  margin-bottom: 25px;
  align-items: flex-start;
}

.test-title-wrapper {
  flex-grow: 1;
  max-width: 600px;
}

.cms-test-title {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--primary);
  width: 100%;
  border: 2px solid transparent;
  background: transparent;
  padding: 8px 12px;
  margin-left: -12px;
  border-radius: 8px;
  transition: all 0.2s ease;
  outline: none;
}

.cms-test-title:hover {
  background: var(--dpl-light-grey-2);
  border-color: var(--border-color);
}

.score-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 15px;
  background: var(--dpl-light-grey-2);
  padding: 25px;
  border-radius: 12px;
  border: 1px solid var(--border-light);
}

.modern-label {
  font-size: 0.75rem;
  color: var(--text-light);
  font-weight: 700;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  display: block;
  text-align: center;
}

.modern-input {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  font-size: 1.15rem;
  color: var(--primary);
  font-weight: 700;
  text-align: center;
  padding: 12px 15px;
  outline: none;
  width: 100%;
  transition: all 0.2s ease;
}

.empty-state {
  text-align: center;
  padding: 100px 20px;
  background: var(--card-bg);
  border-radius: var(--card-radius);
  box-shadow: var(--shadow-card);
}

.empty-icon {
  font-size: 4rem;
  margin-bottom: 20px;
  opacity: 0.4;
}

.empty-state h2 {
  margin: 0 0 10px 0;
  font-weight: 800;
}

.empty-state p {
  color: var(--text-light);
}

/* --------------------------------------------------------------------------
   7. BUTTONS
   -------------------------------------------------------------------------- */
.btn-new-profile {
  background: var(--accent);
  color: white;
  border: none;
  padding: 8px 14px;
  border-radius: 6px;
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
  transition: 0.2s;
}

.btn-new-profile:hover {
  background: var(--accent-hover);
}

.btn-add-sm {
  background: white;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 10px 18px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  transition: 0.2s;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.02);
}

.btn-add-sm:hover {
  background: var(--accent);
  color: white;
  box-shadow: 0 4px 10px rgba(0, 113, 179, 0.2);
}

.btn-danger {
  background: var(--danger-bg);
  color: var(--danger);
  border: 1px solid var(--danger);
  padding: 10px 16px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  transition: 0.2s;
}

.btn-danger:hover {
  background: var(--danger);
  color: white;
}

.btn-delete-test {
  background: transparent;
  color: var(--dpl-mid-grey);
  border: none;
  font-size: 0.9rem;
  cursor: pointer;
  padding: 12px;
  font-weight: 700;
  margin-top: 5px;
  transition: color 0.2s;
}

.btn-delete-test:hover {
  color: var(--danger);
  text-decoration: underline;
}

/* --------------------------------------------------------------------------
   8. FLOATING ELEMENTS (FAB & TOAST)
   -------------------------------------------------------------------------- */
.fab-save {
  position: fixed;
  bottom: 40px;
  right: 40px;
  z-index: 100;
  background: var(--success);
  color: white;
  border: none;
  padding: 18px 35px;
  border-radius: 50px;
  font-size: 1.15rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 10px 25px rgba(0, 133, 63, 0.4);
  cursor: pointer;
  transition:
    transform 0.3s var(--transition),
    box-shadow 0.3s;
}

.fab-save:hover {
  transform: translateY(-5px);
  background: var(--success-hover);
  box-shadow: 0 15px 35px rgba(0, 100, 47, 0.5);
}

.fab-icon {
  font-size: 1.2rem;
}

@media (max-width: 768px) {
  .fab-save {
    bottom: 20px;
    right: 20px;
    padding: 14px 28px;
    font-size: 1.05rem;
  }
}

.toast-notification {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 2000;
  background: var(--success-hover);
  color: white;
  padding: 15px 25px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  box-shadow: var(--shadow-float);
  display: flex;
  align-items: center;
  gap: 10px;
  transform: translateY(-100px);
  opacity: 0;
  transition: all 0.4s var(--transition);
}

.toast-notification.show {
  transform: translateY(0);
  opacity: 1;
}

.toast-icon {
  background: var(--success);
  color: white;
  border-radius: 50%;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
}

/* --------------------------------------------------------------------------
   9. UTILITIES
   -------------------------------------------------------------------------- */
.hidden {
  display: none !important;
}

.ms-auto {
  margin-left: auto;
}

.w-120 {
  width: 120px;
}

.empty-tests {
  color: var(--text-light);
  font-size: 0.95rem;
  margin-bottom: 20px;
  font-style: italic;
}

.error-icon {
  color: var(--danger);
  opacity: 1;
}