@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400&display=swap');

:root {
  --bg:            #020408;
  --bg2:           #050b12;
  --bg3:           #080f18;
  --card:          #0a1220;
  --card-hover:    #0d1828;
  --border:        rgba(0,180,255,0.08);
  --border-accent: rgba(0,200,255,0.28);
  --accent:        #00c8ff;
  --accent2:       #40d8ff;
  --accent-dim:    #0090bb;
  --accent-glow:   rgba(0,200,255,0.10);
  --accent-pink:   #00ffd5;
  --text:          #c8e8f8;
  --text2:         #4a7a94;
  --text3:         #1e3a4a;
  --danger:        #ff3860;
  --success:       #00ffb3;
  --radius:        12px;
  --radius-sm:     8px;
  --shadow:        0 8px 40px rgba(0,0,0,0.8);
  --shadow-accent: 0 0 24px rgba(0,200,255,0.2), 0 0 6px rgba(0,200,255,0.1);
  --glow-text:     0 0 18px rgba(0,200,255,0.45);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed; inset: 0; pointer-events: none; z-index: 999;
  background: repeating-linear-gradient(0deg,transparent,transparent 2px,rgba(0,0,0,0.03) 2px,rgba(0,0,0,0.03) 4px);
}

::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg2); }
::-webkit-scrollbar-thumb { background: rgba(0,200,255,0.28); border-radius: 2px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

.navbar {
  position: sticky; top: 0; z-index: 100;
  background: rgba(2,4,8,0.93);
  backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border-accent);
  box-shadow: 0 1px 0 0 rgba(0,200,255,0.08), 0 0 30px rgba(0,200,255,0.04);
  padding: 0 32px; height: 64px;
  display: flex; align-items: center; justify-content: space-between;
}

.navbar-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.navbar-logo .logo-icon {
  width: 36px; height: 36px; border-radius: 8px; overflow: hidden; flex-shrink: 0;
  border: 1px solid var(--border-accent);
  box-shadow: 0 0 12px rgba(0,200,255,0.22);
}
.navbar-logo .logo-icon img { width: 100%; height: 100%; object-fit: cover; }
.navbar-logo .logo-text {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 16px; font-weight: 800; letter-spacing: 2.5px; text-transform: uppercase; color: var(--text);
}
.navbar-logo .logo-text span { color: var(--accent); text-shadow: var(--glow-text); }

.navbar-links { display: flex; align-items: center; gap: 6px; }
.nav-link {
  color: var(--text2); text-decoration: none; padding: 7px 14px; border-radius: var(--radius-sm);
  font-size: 12px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; transition: all 0.2s;
}
.nav-link:hover { color: var(--accent); background: var(--accent-glow); }
.nav-link.active { color: var(--accent); text-shadow: var(--glow-text); }

.btn-admin {
  background: transparent; border: 1px solid var(--accent); color: var(--accent);
  padding: 7px 18px; border-radius: var(--radius-sm);
  font-family: 'Plus Jakarta Sans', sans-serif; font-size: 11px; font-weight: 700;
  letter-spacing: 1.5px; text-transform: uppercase; cursor: pointer; text-decoration: none;
  transition: all 0.2s; text-shadow: var(--glow-text);
  box-shadow: 0 0 10px rgba(0,200,255,0.12), inset 0 0 8px rgba(0,200,255,0.04);
}
.btn-admin:hover { background: var(--accent-glow); box-shadow: var(--shadow-accent); transform: translateY(-1px); }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 20px; border-radius: var(--radius-sm);
  font-family: 'Plus Jakarta Sans', sans-serif; font-size: 12px; font-weight: 700;
  letter-spacing: 0.8px; cursor: pointer; transition: all 0.2s;
  text-decoration: none; border: none; text-transform: uppercase;
}
.btn-primary { background: var(--accent); color: #000; box-shadow: 0 0 20px rgba(0,200,255,0.32); }
.btn-primary:hover { background: var(--accent2); transform: translateY(-2px); box-shadow: 0 0 32px rgba(0,200,255,0.5); }
.btn-secondary { background: var(--bg3); color: var(--text); border: 1px solid var(--border-accent); }
.btn-secondary:hover { background: var(--card-hover); box-shadow: var(--shadow-accent); }
.btn-ghost { background: transparent; color: var(--text2); border: 1px solid var(--border); }
.btn-ghost:hover { color: var(--accent); border-color: var(--border-accent); background: var(--accent-glow); }
.btn-danger { background: rgba(255,56,96,0.08); color: var(--danger); border: 1px solid rgba(255,56,96,0.22); }
.btn-danger:hover { background: rgba(255,56,96,0.15); }

.badge { display: inline-block; padding: 3px 10px; border-radius: 4px; font-size: 10px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; }
.badge-accent { background: var(--accent-glow); color: var(--accent); border: 1px solid var(--border-accent); text-shadow: var(--glow-text); }
.badge-muted { background: var(--bg3); color: var(--text2); border: 1px solid var(--border); }

input, textarea, select {
  font-family: 'Plus Jakarta Sans', sans-serif;
  background: var(--bg3); border: 1px solid var(--border);
  color: var(--text); border-radius: var(--radius-sm);
  padding: 10px 14px; font-size: 14px; transition: all 0.2s; outline: none; width: 100%;
}
input:focus, textarea:focus, select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow), 0 0 14px rgba(0,200,255,0.1);
}
input::placeholder, textarea::placeholder { color: var(--text3); }
select {
  appearance: none; -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%234a7a94' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center; padding-right: 38px;
}
select option { background: var(--bg3); color: var(--text); }

label { display: block; font-size: 11px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: var(--text2); margin-bottom: 6px; }
.form-group { margin-bottom: 18px; }

.toast-container { position: fixed; bottom: 24px; right: 24px; z-index: 9999; display: flex; flex-direction: column; gap: 10px; }
.toast {
  background: var(--card); border: 1px solid var(--border-accent); color: var(--text);
  padding: 12px 18px; border-radius: var(--radius-sm); font-size: 13px;
  display: flex; align-items: center; gap: 10px;
  animation: slideInToast 0.3s ease; box-shadow: var(--shadow-accent); min-width: 240px;
}
.toast.success { border-color: rgba(0,255,179,0.35); }
.toast.success .toast-icon { color: var(--success); }
.toast.error { border-color: rgba(255,56,96,0.35); }
.toast.error .toast-icon { color: var(--danger); }
.toast.info { border-color: var(--border-accent); }
.toast.info .toast-icon { color: var(--accent); }
@keyframes slideInToast { from { opacity: 0; transform: translateX(20px); } to { opacity: 1; transform: translateX(0); } }

.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.9);
  backdrop-filter: blur(14px); z-index: 1000;
  display: flex; align-items: flex-start; justify-content: center;
  padding: 16px; padding-top: max(16px, env(safe-area-inset-top));
  padding-bottom: max(80px, env(safe-area-inset-bottom));
  overflow-y: auto; -webkit-overflow-scrolling: touch;
  opacity: 0; pointer-events: none; transition: opacity 0.25s;
}
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal {
  background: var(--bg2); border: 1px solid var(--border-accent);
  border-radius: var(--radius); padding: 20px; width: 100%; max-width: 520px;
  transform: translateY(20px); transition: transform 0.25s;
  margin: 0 auto; flex-shrink: 0;
  box-shadow: 0 0 50px rgba(0,200,255,0.08);
}
.modal-overlay.open .modal { transform: translateY(0); }
.modal-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.modal-title { font-size: 16px; font-weight: 800; letter-spacing: 1.5px; text-transform: uppercase; color: var(--accent); text-shadow: var(--glow-text); }
.modal-close { background: none; border: none; color: var(--text2); cursor: pointer; font-size: 20px; padding: 4px; line-height: 1; transition: color 0.2s; }
.modal-close:hover { color: var(--accent); }

.divider { height: 1px; background: var(--border); margin: 24px 0; }

.spinner { width: 20px; height: 20px; border: 2px solid var(--border); border-top-color: var(--accent); border-radius: 50%; animation: spin 0.7s linear infinite; display: inline-block; }
@keyframes spin { to { transform: rotate(360deg); } }

.empty-state { text-align: center; padding: 80px 20px; color: var(--text3); }
.empty-state .empty-icon { font-size: 48px; margin-bottom: 16px; opacity: 0.4; }
.empty-state h3 { font-size: 16px; color: var(--text2); margin-bottom: 8px; font-weight: 700; text-transform: uppercase; letter-spacing: 2px; }
.empty-state p { font-size: 13px; }

.bottom-nav {
  display: none; position: fixed; bottom: 0; left: 0; right: 0; z-index: 200;
  background: rgba(2,4,8,0.97); backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
  border-top: 1px solid var(--border-accent);
  box-shadow: 0 -1px 0 0 rgba(0,200,255,0.08), 0 -4px 20px rgba(0,200,255,0.04);
  padding: 8px 0 max(8px, env(safe-area-inset-bottom));
  height: calc(60px + max(0px, env(safe-area-inset-bottom)));
}
.bottom-nav-inner { display: flex; align-items: center; justify-content: space-around; max-width: 480px; margin: 0 auto; }
.bnav-item {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  text-decoration: none; color: var(--text3); padding: 4px 20px;
  border-radius: var(--radius-sm); transition: color 0.2s; position: relative;
  background: none; border: none; cursor: pointer; font-family: 'Plus Jakarta Sans', sans-serif;
  -webkit-tap-highlight-color: transparent;
}
.bnav-item.active { color: var(--accent); text-shadow: var(--glow-text); }
.bnav-item.active .bnav-dot { opacity: 1; }
.bnav-icon { width: 22px; height: 22px; display: flex; align-items: center; justify-content: center; }
.bnav-label { font-size: 9px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; }
.bnav-dot { position: absolute; top: 2px; left: 50%; transform: translateX(-50%); width: 4px; height: 4px; border-radius: 50%; background: var(--accent); opacity: 0; transition: opacity 0.2s; box-shadow: 0 0 6px var(--accent); }
.has-bottom-nav { padding-bottom: calc(60px + max(0px, env(safe-area-inset-bottom))); }

@media (max-width: 768px) {
  .navbar { padding: 0 16px; height: 52px; }
  .navbar-links { display: none; }
  .bottom-nav { display: flex; flex-direction: column; justify-content: flex-start; }
}

* { text-rendering: optimizeLegibility; }
body { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }