/* ===== LINKSY THEME - Glassmorphic Light Green + Sky Blue ===== */
:root {
  --bg-grad-1: #e8f8f0;
  --bg-grad-2: #e0f4fd;
  --bg-grad-3: #f0fdf8;
  --glass-bg: rgba(255, 255, 255, 0.35);
  --glass-border: rgba(255, 255, 255, 0.6);
  --glass-shadow: 0 8px 32px rgba(72, 187, 120, 0.12);
  --glass-blur: blur(18px);
  --primary: #2ecc87;
  --primary-dark: #1aab6d;
  --primary-light: #a8f0d4;
  --secondary: #38bdf8;
  --secondary-dark: #0ea5e9;
  --accent: #6ee7b7;
  --text-dark: #1a2e22;
  --text-mid: #3d5a47;
  --text-light: #6b8f7a;
  --text-muted: #9ab8a8;
  --white: #ffffff;
  --danger: #ef4444;
  --warning: #f59e0b;
  --success: #10b981;
  --premium: #f59e0b;
  --premium-grad: linear-gradient(135deg, #f59e0b, #ef4444);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 32px;
  --radius-full: 9999px;
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --font: 'Segoe UI', system-ui, -apple-system, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 15px; }

body {
  font-family: var(--font);
  background: linear-gradient(135deg, var(--bg-grad-1) 0%, var(--bg-grad-2) 50%, var(--bg-grad-3) 100%);
  background-attachment: fixed;
  min-height: 100vh;
  color: var(--text-dark);
  line-height: 1.6;
}

/* Background animated blobs */
body::before, body::after {
  content: '';
  position: fixed;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.18;
  pointer-events: none;
  z-index: 0;
}
body::before {
  width: 600px; height: 600px;
  background: radial-gradient(circle, #2ecc87, #38bdf8);
  top: -150px; left: -150px;
  animation: blobMove1 12s ease-in-out infinite alternate;
}
body::after {
  width: 500px; height: 500px;
  background: radial-gradient(circle, #38bdf8, #6ee7b7);
  bottom: -100px; right: -100px;
  animation: blobMove2 15s ease-in-out infinite alternate;
}
@keyframes blobMove1 { to { transform: translate(80px, 60px) scale(1.1); } }
@keyframes blobMove2 { to { transform: translate(-60px, -80px) scale(1.08); } }

/* ===== GLASS CARD ===== */
.glass {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1.5px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  border-radius: var(--radius-lg);
}
.glass-sm {
  background: rgba(255,255,255,0.45);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.65);
  box-shadow: 0 4px 16px rgba(72,187,120,0.08);
  border-radius: var(--radius-md);
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 9px 22px; border-radius: var(--radius-full);
  font-size: 0.9rem; font-weight: 600; cursor: pointer;
  border: none; transition: var(--transition); text-decoration: none;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: var(--white);
  box-shadow: 0 4px 15px rgba(46,204,135,0.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(46,204,135,0.45); }
.btn-outline {
  background: rgba(255,255,255,0.5);
  border: 1.5px solid var(--primary);
  color: var(--primary-dark);
}
.btn-outline:hover { background: var(--primary); color: var(--white); }
.btn-ghost {
  background: transparent; color: var(--text-mid);
  border: 1.5px solid rgba(255,255,255,0.5);
}
.btn-ghost:hover { background: rgba(255,255,255,0.4); }
.btn-premium {
  background: var(--premium-grad);
  color: var(--white);
  box-shadow: 0 4px 15px rgba(245,158,11,0.35);
}
.btn-sm { padding: 6px 14px; font-size: 0.8rem; }
.btn-lg { padding: 13px 32px; font-size: 1rem; }
.btn:disabled { opacity: 0.55; cursor: not-allowed; transform: none !important; }

/* ===== INPUTS ===== */
.input-group { display: flex; flex-direction: column; gap: 5px; }
.input-group label { font-size: 0.85rem; font-weight: 600; color: var(--text-mid); }
.input {
  padding: 11px 16px; border-radius: var(--radius-md);
  border: 1.5px solid rgba(255,255,255,0.6);
  background: rgba(255,255,255,0.55);
  backdrop-filter: blur(8px);
  font-size: 0.9rem; color: var(--text-dark);
  transition: var(--transition); outline: none; width: 100%;
}
.input:focus {
  border-color: var(--primary);
  background: rgba(255,255,255,0.75);
  box-shadow: 0 0 0 3px rgba(46,204,135,0.15);
}
.input::placeholder { color: var(--text-muted); }
textarea.input { resize: vertical; min-height: 90px; }
select.input { cursor: pointer; }

/* ===== NAVBAR ===== */
.navbar {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(255,255,255,0.55);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1.5px solid rgba(255,255,255,0.65);
  box-shadow: 0 2px 20px rgba(46,204,135,0.1);
  padding: 0 24px; height: 62px;
  display: flex; align-items: center; justify-content: space-between;
}
.nav-logo {
  font-size: 1.6rem; font-weight: 800;
  background: linear-gradient(135deg, var(--primary-dark), var(--secondary-dark));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text; text-decoration: none; letter-spacing: -0.5px;
}
.nav-logo span { font-weight: 300; }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-link {
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  padding: 8px 14px; border-radius: var(--radius-md);
  text-decoration: none; color: var(--text-light);
  font-size: 0.75rem; font-weight: 500; transition: var(--transition);
  position: relative;
}
.nav-link svg { width: 22px; height: 22px; }
.nav-link:hover, .nav-link.active { color: var(--primary-dark); background: rgba(46,204,135,0.1); }
.nav-link.active::after {
  content: ''; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%);
  width: 20px; height: 2.5px; background: var(--primary); border-radius: 2px;
}
.nav-badge {
  position: absolute; top: 4px; right: 8px;
  background: var(--danger); color: white;
  font-size: 0.65rem; font-weight: 700;
  min-width: 16px; height: 16px; border-radius: var(--radius-full);
  display: flex; align-items: center; justify-content: center; padding: 0 3px;
}
.nav-avatar {
  width: 34px; height: 34px; border-radius: 50%;
  border: 2px solid var(--primary); object-fit: cover; cursor: pointer;
}

/* ===== LAYOUT ===== */
.page-wrapper { position: relative; z-index: 1; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.three-col { display: grid; grid-template-columns: 280px 1fr 300px; gap: 20px; padding: 20px 0; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.sidebar-left, .sidebar-right { display: flex; flex-direction: column; gap: 14px; }
.main-feed { display: flex; flex-direction: column; gap: 14px; }

/* ===== CARDS ===== */
.card { padding: 20px; }
.card-sm { padding: 14px; }
.card-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.card-title { font-size: 0.95rem; font-weight: 700; color: var(--text-dark); }

/* ===== AVATAR ===== */
.avatar {
  border-radius: 50%; object-fit: cover;
  border: 2px solid rgba(255,255,255,0.8);
  flex-shrink: 0;
}
.avatar-sm { width: 36px; height: 36px; }
.avatar-md { width: 48px; height: 48px; }
.avatar-lg { width: 72px; height: 72px; }
.avatar-xl { width: 110px; height: 110px; border-width: 4px; }
.avatar-placeholder {
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-weight: 700; color: white; flex-shrink: 0;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
}

/* ===== BADGE ===== */
.badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 10px; border-radius: var(--radius-full);
  font-size: 0.72rem; font-weight: 700;
}
.badge-primary { background: rgba(46,204,135,0.15); color: var(--primary-dark); }
.badge-secondary { background: rgba(56,189,248,0.15); color: var(--secondary-dark); }
.badge-premium { background: linear-gradient(135deg,#fef3c7,#fde68a); color: #92400e; }
.badge-verified { background: rgba(56,189,248,0.2); color: var(--secondary-dark); }
.badge-new { background: rgba(239,68,68,0.12); color: var(--danger); }

/* ===== DIVIDER ===== */
.divider { height: 1px; background: rgba(255,255,255,0.6); margin: 14px 0; }

/* ===== TOAST ===== */
#toast-container {
  position: fixed; bottom: 24px; right: 24px;
  display: flex; flex-direction: column; gap: 10px; z-index: 9999;
}
.toast {
  padding: 12px 20px; border-radius: var(--radius-md);
  background: rgba(255,255,255,0.85); backdrop-filter: blur(16px);
  border: 1.5px solid rgba(255,255,255,0.7);
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
  font-size: 0.88rem; font-weight: 500; color: var(--text-dark);
  display: flex; align-items: center; gap: 10px;
  animation: toastIn 0.3s ease; min-width: 260px;
}
.toast.success { border-left: 4px solid var(--success); }
.toast.error { border-left: 4px solid var(--danger); }
.toast.info { border-left: 4px solid var(--secondary); }
@keyframes toastIn { from { opacity:0; transform: translateX(40px); } to { opacity:1; transform: translateX(0); } }

/* ===== MODAL ===== */
.modal-overlay {
  position: fixed; inset: 0; z-index: 2000;
  background: rgba(0,0,0,0.25); backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center;
  padding: 20px; opacity: 0; pointer-events: none; transition: var(--transition);
}
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal {
  background: rgba(255,255,255,0.75); backdrop-filter: blur(24px);
  border: 1.5px solid rgba(255,255,255,0.7);
  box-shadow: 0 24px 64px rgba(46,204,135,0.18);
  border-radius: var(--radius-xl); padding: 32px;
  width: 100%; max-width: 520px; max-height: 90vh; overflow-y: auto;
  transform: scale(0.95); transition: var(--transition);
}
.modal-overlay.open .modal { transform: scale(1); }
.modal-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 22px; }
.modal-title { font-size: 1.2rem; font-weight: 700; }
.modal-close { background: none; border: none; cursor: pointer; color: var(--text-light); font-size: 1.4rem; line-height: 1; }

/* ===== LOADER ===== */
.loader {
  width: 36px; height: 36px; border-radius: 50%;
  border: 3px solid rgba(46,204,135,0.2);
  border-top-color: var(--primary);
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.loading-overlay {
  position: fixed; inset: 0; z-index: 3000;
  background: rgba(255,255,255,0.6); backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: center;
}

/* ===== PROGRESS BAR ===== */
.progress-bar { height: 7px; background: rgba(46,204,135,0.15); border-radius: var(--radius-full); overflow: hidden; }
.progress-fill { height: 100%; background: linear-gradient(90deg, var(--primary), var(--secondary)); border-radius: var(--radius-full); transition: width 0.5s ease; }

/* ===== TABS ===== */
.tabs { display: flex; gap: 4px; background: rgba(255,255,255,0.4); padding: 4px; border-radius: var(--radius-lg); }
.tab-btn {
  flex: 1; padding: 9px 16px; border: none; background: transparent;
  border-radius: var(--radius-md); font-size: 0.85rem; font-weight: 600;
  color: var(--text-light); cursor: pointer; transition: var(--transition);
}
.tab-btn.active { background: white; color: var(--primary-dark); box-shadow: 0 2px 8px rgba(0,0,0,0.08); }

/* ===== DROPDOWN ===== */
.dropdown { position: relative; }
.dropdown-menu {
  position: absolute; top: calc(100% + 8px); right: 0;
  background: rgba(255,255,255,0.85); backdrop-filter: blur(20px);
  border: 1.5px solid rgba(255,255,255,0.7);
  box-shadow: 0 12px 40px rgba(0,0,0,0.12);
  border-radius: var(--radius-lg); padding: 8px;
  min-width: 200px; z-index: 500;
  opacity: 0; pointer-events: none; transform: translateY(-8px);
  transition: var(--transition);
}
.dropdown-menu.open { opacity: 1; pointer-events: all; transform: translateY(0); }
.dropdown-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px; border-radius: var(--radius-md);
  font-size: 0.88rem; color: var(--text-mid); cursor: pointer;
  transition: var(--transition); text-decoration: none;
}
.dropdown-item:hover { background: rgba(46,204,135,0.1); color: var(--primary-dark); }
.dropdown-item svg { width: 16px; height: 16px; }

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(46,204,135,0.3); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(46,204,135,0.5); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .three-col { grid-template-columns: 240px 1fr; }
  .sidebar-right { display: none; }
}
@media (max-width: 768px) {
  .three-col { grid-template-columns: 1fr; }
  .sidebar-left { display: none; }
  .navbar { padding: 0 14px; }
  .nav-links .nav-link span { display: none; }
  .two-col { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .modal { padding: 20px; }
  .btn-lg { padding: 11px 22px; }
}