/* ─── ShortSync App CSS ─── */
:root {
  --ss-primary:     #3B7CF4;
  --ss-primary-dk:  #2563eb;
  --ss-success:     #22c55e;
  --ss-danger:      #ef4444;
  --ss-warning:     #f59e0b;
  --ss-radius:      12px;
  --ss-radius-sm:   8px;
  --ss-shadow:      0 1px 3px rgba(0,0,0,.08), 0 4px 16px rgba(0,0,0,.06);
  --ss-shadow-lg:   0 8px 32px rgba(0,0,0,.12);
  --ss-transition:  .18s ease;
}

/* fonts */
body { font-family: 'Inter', sans-serif; min-height: 100vh; display: flex; flex-direction: column; }

/* navbar */
.ss-navbar { background: var(--bs-body-bg); border-bottom: 1px solid var(--bs-border-color); backdrop-filter: blur(8px); position: sticky; top: 0; z-index: 1030; }
.ss-navbar .navbar-brand { font-size: 1.15rem; letter-spacing: -.3px; }
.fw-600 { font-weight: 600; }
.fw-700 { font-weight: 700; }

/* cards */
.ss-card { background: var(--bs-body-bg); border: 1px solid var(--bs-border-color); border-radius: var(--ss-radius); box-shadow: var(--ss-shadow); transition: box-shadow var(--ss-transition); }
.ss-card:hover { box-shadow: var(--ss-shadow-lg); }
.ss-card-header { padding: 1.25rem 1.5rem; border-bottom: 1px solid var(--bs-border-color); font-weight: 600; }
.ss-card-body { padding: 1.5rem; }

/* stat cards */
.ss-stat { border-radius: var(--ss-radius); padding: 1.25rem 1.5rem; display: flex; align-items: center; gap: 1rem; }
.ss-stat-icon { width: 48px; height: 48px; border-radius: var(--ss-radius-sm); display: flex; align-items: center; justify-content: center; font-size: 1.4rem; flex-shrink: 0; }
.ss-stat-icon.blue   { background: rgba(59,124,244,.12); color: var(--ss-primary); }
.ss-stat-icon.green  { background: rgba(34,197,94,.12);  color: var(--ss-success); }
.ss-stat-icon.amber  { background: rgba(245,158,11,.12); color: var(--ss-warning); }
.ss-stat-icon.red    { background: rgba(239,68,68,.12);  color: var(--ss-danger); }
.ss-stat-icon.purple { background: rgba(139,92,246,.12); color: #8b5cf6; }

/* avatar */
.ss-avatar { width: 32px; height: 32px; border-radius: 50%; background: var(--ss-primary); color: #fff; font-weight: 700; font-size: .85rem; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.ss-avatar-lg { width: 56px; height: 56px; font-size: 1.3rem; }

/* badge pill */
.ss-badge { display: inline-flex; align-items: center; gap: .3rem; padding: .25rem .65rem; border-radius: 20px; font-size: .75rem; font-weight: 600; }
.ss-badge-active  { background: rgba(34,197,94,.12); color: #16a34a; }
.ss-badge-expired { background: rgba(239,68,68,.12); color: #dc2626; }
.ss-badge-pending { background: rgba(245,158,11,.12); color: #b45309; }
.ss-badge-cancelled { background: rgba(107,114,128,.12); color: #6b7280; }

/* sidebar for admin/dashboard */
.ss-sidebar { width: 240px; flex-shrink: 0; }
.ss-sidebar-link { display: flex; align-items: center; gap: .65rem; padding: .6rem 1rem; border-radius: var(--ss-radius-sm); color: var(--bs-body-color); text-decoration: none; font-size: .9rem; transition: background var(--ss-transition); }
.ss-sidebar-link:hover, .ss-sidebar-link.active { background: rgba(59,124,244,.1); color: var(--ss-primary); }
.ss-sidebar-link.active { font-weight: 600; }

/* auth forms */
.ss-auth-card { max-width: 420px; margin: 5vh auto; }
.ss-auth-card .ss-card-body { padding: 2.25rem; }

/* offer / go page */
.ss-offer-card { max-width: 540px; margin: 0 auto; }
.ss-price-big { font-size: 4rem; font-weight: 800; color: var(--ss-primary); line-height: 1; }
.ss-price-orig { font-size: 1.1rem; text-decoration: line-through; color: var(--bs-secondary); }

/* countdown */
.ss-countdown { font-size: 3rem; font-weight: 800; line-height: 1; color: var(--ss-primary); }
.ss-progress-ring { transform: rotate(-90deg); }

/* plan cards */
.ss-plan-card { border-radius: var(--ss-radius); border: 2px solid var(--bs-border-color); padding: 1.75rem; transition: all var(--ss-transition); cursor: pointer; position: relative; }
.ss-plan-card:hover, .ss-plan-card.featured { border-color: var(--ss-primary); box-shadow: 0 0 0 3px rgba(59,124,244,.15); }
.ss-plan-card .ss-plan-price { font-size: 2.5rem; font-weight: 800; line-height: 1; }
.ss-plan-badge { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--ss-primary); color: #fff; font-size: .7rem; font-weight: 700; padding: .2rem .7rem; border-radius: 20px; letter-spacing: .5px; text-transform: uppercase; }

/* checkout */
.ss-checkout-card { max-width: 460px; margin: 0 auto; }
.ss-qr-box { background: #fff; border-radius: var(--ss-radius); padding: 1.5rem; display: inline-flex; flex-direction: column; align-items: center; gap: .75rem; border: 1px solid var(--bs-border-color); }
.ss-qr-box img { width: 180px; height: 180px; object-fit: contain; }
.ss-step { display: flex; gap: .75rem; align-items: flex-start; padding: .5rem 0; }
.ss-step-num { width: 24px; height: 24px; border-radius: 50%; background: var(--ss-primary); color: #fff; font-size: .75rem; font-weight: 700; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.ss-step.warn .ss-step-num { background: var(--ss-danger); }

/* tables */
.ss-table { border-radius: var(--ss-radius); overflow: hidden; border: 1px solid var(--bs-border-color); }
.ss-table table { margin: 0; }
.ss-table thead th { background: var(--bs-tertiary-bg); font-weight: 600; font-size: .8rem; text-transform: uppercase; letter-spacing: .4px; border-bottom: 1px solid var(--bs-border-color); padding: .85rem 1rem; }
.ss-table tbody td { padding: .9rem 1rem; border-bottom: 1px solid var(--bs-border-color); vertical-align: middle; }
.ss-table tbody tr:last-child td { border-bottom: none; }

/* admin sidebar layout */
.ss-admin-layout { display: flex; gap: 2rem; align-items: flex-start; }
.ss-admin-content { flex: 1; min-width: 0; }

/* notification dot */
.ss-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ss-danger); display: inline-block; }

/* footer */
.ss-footer { border-top: 1px solid var(--bs-border-color); }

/* btn ghost */
.btn-ghost { background: transparent; border: 1px solid var(--bs-border-color); color: var(--bs-body-color); }
.btn-ghost:hover { background: var(--bs-tertiary-bg); }

/* form controls */
.form-control, .form-select { border-radius: var(--ss-radius-sm); border: 1px solid var(--bs-border-color); background: var(--bs-body-bg); padding: .6rem .9rem; transition: border-color var(--ss-transition), box-shadow var(--ss-transition); }
.form-control:focus, .form-select:focus { border-color: var(--ss-primary); box-shadow: 0 0 0 3px rgba(59,124,244,.15); }

/* upload zone */
.ss-upload-zone { border: 2px dashed var(--bs-border-color); border-radius: var(--ss-radius); padding: 2rem; text-align: center; cursor: pointer; transition: border-color var(--ss-transition), background var(--ss-transition); }
.ss-upload-zone:hover, .ss-upload-zone.dragover { border-color: var(--ss-primary); background: rgba(59,124,244,.04); }

/* dark mode extras */
[data-bs-theme="dark"] .ss-qr-box { background: #1e1e2e; border-color: #333; }
[data-bs-theme="dark"] .ss-navbar { background: rgba(15,15,20,.9); }

/* responsive */
@media (max-width: 768px) {
  .ss-sidebar { display: none; }
  .ss-admin-layout { flex-direction: column; }
  .ss-price-big { font-size: 2.5rem; }
  .ss-plan-card .ss-plan-price { font-size: 1.8rem; }
}