/**
 * SHEP.ID — MAIN STYLESHEET
 * Sleek frosted glassmorphic profile card layout with dynamic config-driven theming.
 */

/* ===================================================================
   1. RESET & BASE
   =================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.5;
  min-height: 100vh;
  width: 100vw;
  overflow-x: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding: 3.5rem 8vw;
  transition: justify-content var(--duration-base) ease, align-items var(--duration-base) ease, padding var(--duration-base) ease;
}

/* Horizontal card alignment */
body[data-card-pos="left"] {
  justify-content: flex-start;
  padding-left: 8vw;
  padding-right: 8vw;
}

body[data-card-pos="center"],
body[data-card-pos="middle"] {
  justify-content: center;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

body[data-card-pos="right"] {
  justify-content: flex-end;
  padding-left: 8vw;
  padding-right: 8vw;
}

/* Vertical card alignment */
body[data-card-vert="center"],
body[data-card-vert="middle"] {
  align-items: center;
}

body[data-card-vert="top"] {
  align-items: flex-start;
  padding-top: 4rem;
}

body[data-card-vert="bottom"] {
  align-items: flex-end;
  padding-bottom: 4rem;
}

@media (max-width: 900px) {
  body,
  body[data-card-pos="left"],
  body[data-card-pos="center"],
  body[data-card-pos="middle"],
  body[data-card-pos="right"] {
    justify-content: center;
    align-items: center;
    padding: 2.5rem 1.25rem;
  }
}

/* ===================================================================
   2. BACKGROUND LAYER
   =================================================================== */
.ambient-bg-layer {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.ambient-bg-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: opacity 0.4s ease, filter 0.4s ease;
}

.ambient-bg-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  transition: background 0.4s ease;
}

/* ===================================================================
   3. LAYOUT COLUMN (Main Profile Card & Mini Gallery Island)
   =================================================================== */
.profile-layout-column {
  position: relative;
  z-index: 10;
  width: 100%;
  max-width: 410px;
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
}

/* ===================================================================
   4. GLASSMORPHIC PROFILE CARD
   =================================================================== */
.profile-card {
  position: relative;
  width: 100%;
  background: var(--bg-card);
  backdrop-filter: blur(var(--card-blur, 20px)) saturate(160%);
  -webkit-backdrop-filter: blur(var(--card-blur, 20px)) saturate(160%);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card), inset 0 1px 1px rgba(255, 255, 255, 0.12);
  padding: 2.25rem 2rem 2rem 2rem;
  display: flex;
  flex-direction: column;
}

/* Avatar with Glowing Ring */
.avatar-container {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  margin-bottom: 0.5rem;
}

.avatar-ring {
  position: relative;
  width: 104px;
  height: 104px;
  border-radius: 50%;
  padding: 3px;
  background: var(--accent-gradient);
  box-shadow: var(--avatar-glow-shadow);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform var(--duration-fast) var(--ease-smooth), box-shadow var(--duration-fast) var(--ease-smooth);
}

.avatar-ring:hover {
  transform: scale(1.04);
  box-shadow: 0 0 32px rgba(236, 72, 153, 0.6);
}

.avatar-image {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  display: block;
}

/* Profile Header & Typography */
.profile-header {
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
  margin-top: 1.15rem;
  margin-bottom: 0.25rem;
  flex-wrap: wrap;
}

.profile-name {
  font-family: var(--font-heading);
  font-size: 2.25rem;
  font-weight: 700;
  line-height: 1.15;
  color: var(--text-primary);
  letter-spacing: -0.015em;
}

.profile-handle {
  font-size: 0.86rem;
  font-weight: 500;
  color: #a5b4fc;
  letter-spacing: 0.01em;
}

.profile-tagline {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-secondary);
  line-height: 1.45;
  margin-bottom: 0.4rem;
}

.profile-location {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.76rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 1.1rem;
}

.profile-location svg {
  color: var(--accent-color);
  flex-shrink: 0;
}

/* Formatted Bio */
.profile-bio {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--text-secondary);
  margin-bottom: 1.75rem;
}

.profile-bio strong, .profile-bio b {
  color: var(--text-primary);
  font-weight: 700;
}

.profile-bio a {
  color: var(--text-link);
  text-decoration: none;
  border-bottom: 1px dashed rgba(139, 141, 248, 0.45);
  transition: color 0.15s ease, border-bottom-color 0.15s ease;
}

.profile-bio a:hover {
  color: var(--text-link-hover);
  border-bottom-color: var(--text-link-hover);
}

/* ===================================================================
   5. 2-COLUMN PRIMARY BUTTON GRID
   =================================================================== */
.primary-buttons-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.65rem;
  margin-bottom: 1.85rem;
}

.grid-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  background: var(--btn-bg);
  border: 1px solid var(--btn-border);
  border-radius: var(--radius-btn);
  padding: 0.72rem 0.85rem;
  color: var(--btn-text, #ffffff);
  font-size: 0.84rem;
  font-weight: 500;
  font-family: var(--font-sans);
  text-decoration: none;
  cursor: pointer;
  user-select: none;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: all var(--duration-fast) var(--ease-smooth);
}

.grid-button.grid-button-full {
  grid-column: span 2;
  justify-content: space-between;
  padding: 0.8rem 1.1rem;
}

.grid-button-left {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
}

.grid-button.grid-button-accent {
  background: linear-gradient(135deg, rgba(168, 85, 247, 0.18) 0%, rgba(236, 72, 153, 0.14) 100%);
  border-color: rgba(168, 85, 247, 0.45);
}

.grid-button.grid-button-accent:hover {
  background: linear-gradient(135deg, rgba(168, 85, 247, 0.28) 0%, rgba(236, 72, 153, 0.24) 100%);
  border-color: rgba(236, 72, 153, 0.75);
  box-shadow: 0 6px 22px rgba(168, 85, 247, 0.35);
}

.grid-button-badge {
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-pill);
  background: rgba(236, 72, 153, 0.2);
  color: #f472b6;
  border: 1px solid rgba(236, 72, 153, 0.45);
  text-transform: uppercase;
}

.grid-button:hover {
  background: var(--btn-hover-bg);
  border-color: var(--btn-hover-border);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: var(--shadow-btn-hover);
}

.grid-button:active {
  transform: translateY(0);
}

.grid-button-icon {
  width: 15px;
  height: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--btn-icon-color);
}

.grid-button-icon svg {
  width: 100%;
  height: 100%;
}

.grid-button-label {
  white-space: nowrap;
  letter-spacing: 0.01em;
}

/* ===================================================================
   6. FOOTER CIRCULAR ICON DOCK
   =================================================================== */
.footer-icon-dock {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.dock-circle-btn {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-circle);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--circle-bg);
  border: 1px solid var(--circle-border);
  color: var(--text-muted);
  cursor: pointer;
  text-decoration: none;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: all var(--duration-fast) var(--ease-smooth);
}

.dock-circle-btn:hover {
  background: var(--circle-hover-bg);
  border-color: var(--circle-hover-border);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(168, 85, 247, 0.35);
}

.dock-circle-btn:active {
  transform: translateY(0);
}

.dock-circle-btn svg {
  width: 17px;
  height: 17px;
}

/* ===================================================================
   7. GLASSMORPHIC MINI GALLERY ISLAND
   =================================================================== */
.gallery-island {
  position: relative;
  width: 100%;
  background: var(--bg-card);
  backdrop-filter: blur(var(--card-blur, 20px)) saturate(160%);
  -webkit-backdrop-filter: blur(var(--card-blur, 20px)) saturate(160%);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card), inset 0 1px 1px rgba(255, 255, 255, 0.12);
  padding: 1.1rem 1.25rem;
  display: flex;
  flex-direction: column;
}

.gallery-island-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}

.gallery-island-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.gallery-island-title svg {
  color: var(--accent-color);
}

.gallery-island-count {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-weight: 600;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 0.15rem 0.55rem;
  border-radius: var(--radius-pill);
}

.mini-gallery-grid {
  columns: 3;
  column-gap: 0.45rem;
}

.mini-gallery-thumb {
  position: relative;
  width: 100%;
  margin-bottom: 0.45rem;
  break-inside: avoid;
  border-radius: 9px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  cursor: pointer;
  background: rgba(0, 0, 0, 0.35);
  transition: transform var(--duration-fast) var(--ease-smooth), border-color var(--duration-fast) var(--ease-smooth), box-shadow var(--duration-fast) var(--ease-smooth);
}

.mini-gallery-thumb:hover {
  transform: translateY(-2px) scale(1.03);
  border-color: rgba(168, 85, 247, 0.65);
  box-shadow: 0 4px 14px rgba(168, 85, 247, 0.35);
}

.mini-gallery-thumb img {
  width: 100%;
  height: auto;
  display: block;
}

.mini-gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10, 10, 15, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  opacity: 0;
  transition: opacity var(--duration-fast) ease;
}

.mini-gallery-thumb:hover .mini-gallery-overlay {
  opacity: 1;
}

/* ===================================================================
   8. MODAL DIALOGS (VIP Gate & Lightbox)
   =================================================================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(8, 8, 12, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s var(--ease-smooth), visibility 0.25s var(--ease-smooth);
}

.modal-backdrop.open,
.modal-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.modal-dialog {
  position: relative;
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
  background: rgba(26, 25, 34, 0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 20px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.8);
  padding: 1.75rem;
  color: var(--text-primary);
  animation: modalFadeIn 0.3s var(--ease-smooth) forwards;
}

.modal-close-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-secondary);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.15s ease;
}

.modal-close-btn:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #ffffff;
}

.modal-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
  letter-spacing: -0.01em;
}

.modal-desc {
  font-size: 0.82rem;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
  line-height: 1.5;
}

.carrd-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.7rem 1.25rem;
  border-radius: 10px;
  font-size: 0.84rem;
  font-weight: 600;
  font-family: var(--font-sans);
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.2s ease;
  text-decoration: none;
}

.carrd-btn-accent {
  background: var(--accent-gradient);
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(168, 85, 247, 0.4);
}

.carrd-btn-accent:hover {
  box-shadow: 0 6px 20px rgba(168, 85, 247, 0.6);
  transform: translateY(-1px);
}

.carrd-btn-outline {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: #ffffff;
}

.carrd-btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.3);
}

/* Lightbox Modal */
.lightbox-backdrop {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(16px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.25s ease;
}

.lightbox-backdrop.open,
.lightbox-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.lightbox-container {
  position: relative;
  max-width: 90vw;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lightbox-img {
  max-width: 100%;
  max-height: 75vh;
  object-fit: contain;
  border-radius: 12px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.9);
}

.lightbox-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.lightbox-prev { left: -55px; }
.lightbox-next { right: -55px; }

@media (max-width: 768px) {
  .lightbox-prev { left: 10px; }
  .lightbox-next { right: 10px; }
}

.lightbox-caption {
  margin-top: 0.75rem;
  text-align: center;
}

/* Toast Notification */
.toast-container {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 300;
  pointer-events: none;
}

.toast {
  background: rgba(20, 20, 28, 0.92);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(168, 85, 247, 0.4);
  color: #ffffff;
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-pill);
  font-size: 0.82rem;
  font-weight: 500;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  animation: toastSlideUp 0.3s var(--ease-smooth);
}