/* ─── Shared Components ─────────────────────────────────────────────────────── */

/* ─── Buttons ────────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.65rem 1.5rem;
  font-family: var(--font-primary);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition:
    background var(--transition-base),
    box-shadow var(--transition-base),
    transform var(--transition-fast),
    color var(--transition-base);
  white-space: nowrap;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0);
  transition: background var(--transition-fast);
}
.btn:hover::after {
  background: rgba(255,255,255,0.05);
}
.btn:active {
  transform: scale(0.97);
}

.btn-primary {
  background: var(--accent);
  color: #05101e;
  box-shadow: 0 0 20px rgba(90,174,255,0.3);
}
.btn-primary:hover {
  background: #7dc3ff;
  box-shadow: 0 0 32px rgba(90,174,255,0.5);
  color: #05101e;
}

.btn-outline {
  background: transparent;
  color: var(--accent);
  border: 1.5px solid rgba(90,174,255,0.5);
}
.btn-outline:hover {
  background: rgba(90,174,255,0.08);
  border-color: var(--accent);
  color: var(--text-primary);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 1.5px solid var(--border);
}
.btn-ghost:hover {
  background: var(--bg-elevated);
  border-color: var(--glass-border-hover);
  color: var(--text-primary);
}

.btn-danger {
  background: rgba(226,84,84,0.15);
  color: var(--status-offline);
  border: 1.5px solid rgba(226,84,84,0.3);
}
.btn-danger:hover {
  background: rgba(226,84,84,0.25);
  box-shadow: 0 0 20px rgba(226,84,84,0.2);
}

.btn-sm {
  padding: 0.4rem 0.9rem;
  font-size: 0.75rem;
}
.btn-lg {
  padding: 0.85rem 2rem;
  font-size: 1rem;
}
.btn-full { width: 100%; }
.btn:disabled,
.btn.disabled {
  opacity: 0.4;
  pointer-events: none;
}

/* ─── Glass Card ─────────────────────────────────────────────────────────────── */
.card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition:
    border-color var(--transition-base),
    box-shadow var(--transition-base),
    transform var(--transition-base);
}
.card:hover {
  border-color: var(--glass-border-hover);
  box-shadow: var(--shadow-glow);
}
.card-interactive {
  cursor: pointer;
}
.card-interactive:hover {
  transform: translateY(-3px);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-6);
  border-bottom: 1px solid var(--divider);
}
.card-body {
  padding: var(--space-6);
}
.card-footer {
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--divider);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-3);
}

/* ─── Input ──────────────────────────────────────────────────────────────────── */
.input-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.input-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.input,
input[type="text"],
input[type="search"],
input[type="email"],
select,
textarea {
  width: 100%;
  background: rgba(13,21,32,0.8);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-primary);
  font-size: 0.9rem;
  padding: 0.65rem 1rem;
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.input:focus,
input[type="text"]:focus,
input[type="search"]:focus,
input[type="email"]:focus,
select:focus,
textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(90,174,255,0.12);
}
.input::placeholder,
input::placeholder {
  color: var(--text-muted);
}
.search-wrap {
  position: relative;
  display: flex;
  align-items: center;
}
.search-wrap .search-icon {
  position: absolute;
  left: 0.9rem;
  color: var(--text-muted);
  pointer-events: none;
  width: 16px;
  height: 16px;
}
.search-wrap .input {
  padding-left: 2.5rem;
}

/* ─── Toast ──────────────────────────────────────────────────────────────────── */
#toast-container {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--bg-elevated);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow-lg);
  max-width: 360px;
  min-width: 260px;
  pointer-events: all;
  opacity: 0;
  transform: translateX(20px);
  transition: opacity 0.3s, transform 0.3s;
}
.toast.show {
  opacity: 1;
  transform: translateX(0);
}
.toast-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 2px;
}
.toast-content {
  flex: 1;
}
.toast-title {
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 2px;
}
.toast-msg {
  font-size: 0.8rem;
  color: var(--text-secondary);
}
.toast.toast-success { border-left: 3px solid var(--status-online); }
.toast.toast-error   { border-left: 3px solid var(--status-offline); }
.toast.toast-warning { border-left: 3px solid var(--status-warning); }
.toast.toast-info    { border-left: 3px solid var(--accent); }
.toast.toast-success .toast-icon { color: var(--status-online); }
.toast.toast-error   .toast-icon { color: var(--status-offline); }
.toast.toast-warning .toast-icon { color: var(--status-warning); }
.toast.toast-info    .toast-icon { color: var(--accent); }

/* ─── Modal ──────────────────────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg-overlay);
  backdrop-filter: blur(4px);
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}
.modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}
.modal {
  background: var(--bg-elevated);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 480px;
  box-shadow: var(--shadow-glow-lg);
  transform: scale(0.95);
  transition: transform var(--transition-base);
}
.modal-overlay.open .modal {
  transform: scale(1);
}
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-6);
  border-bottom: 1px solid var(--divider);
}
.modal-title {
  font-size: 1.1rem;
  font-weight: 700;
}
.modal-close {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: var(--space-1);
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast);
  display: flex;
}
.modal-close:hover { color: var(--text-primary); }
.modal-body {
  padding: var(--space-6);
}
.modal-footer {
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--divider);
  display: flex;
  gap: var(--space-3);
  justify-content: flex-end;
}

/* ─── Stat card ──────────────────────────────────────────────────────────────── */
.stat-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  backdrop-filter: blur(10px);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}
.stat-card:hover {
  border-color: var(--glass-border-hover);
  box-shadow: var(--shadow-glow);
}
.stat-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.stat-value {
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}
.stat-sub {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* ─── Spinner ────────────────────────────────────────────────────────────────── */
.spinner {
  width: 28px;
  height: 28px;
  border: 2px solid rgba(90,174,255,0.2);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: inline-block;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ─── Nav / Sidebar shared ───────────────────────────────────────────────────── */
.nav-link {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  transition:
    color var(--transition-fast),
    background var(--transition-fast),
    padding-left var(--transition-fast);
  text-decoration: none;
}
.nav-link svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  transition: color var(--transition-fast);
}
.nav-link:hover,
.nav-link.active {
  color: var(--text-primary);
  background: rgba(90,174,255,0.08);
}
.nav-link.active {
  color: var(--accent);
  border-left: 2px solid var(--accent);
  padding-left: calc(var(--space-4) - 2px);
}

/* ─── Rank badge ────────────────────────────────────────────────────────────── */
.rank-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2em 0.75em;
  border-radius: var(--radius-full);
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.rank-owner     { background: rgba(255,215,0,0.15);   color: var(--rank-owner);      border: 1px solid rgba(255,215,0,0.3); }
.rank-developer { background: rgba(192,132,252,0.15); color: var(--rank-developer);  border: 1px solid rgba(192,132,252,0.3); }
.rank-head_admin{ background: rgba(249,115,22,0.15);  color: var(--rank-head-admin); border: 1px solid rgba(249,115,22,0.3); }
.rank-admin     { background: rgba(239,68,68,0.15);   color: var(--rank-admin);      border: 1px solid rgba(239,68,68,0.3); }
.rank-moderator { background: rgba(34,211,238,0.15);  color: var(--rank-moderator);  border: 1px solid rgba(34,211,238,0.3); }
.rank-support   { background: rgba(61,220,132,0.15);  color: var(--rank-support);    border: 1px solid rgba(61,220,132,0.3); }

/* ─── Responsive helpers ─────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .hide-mobile { display: none !important; }
}
@media (min-width: 769px) {
  .hide-desktop { display: none !important; }
}