/*
  TapSmart PH — Brand System
  Single source of truth for color, type, and shared UI primitives.
  Used across the landing page, auth screens, and the profile dashboard.
*/

:root {
  /* Surfaces */
  --ts-bg: #05070d;
  --ts-bg-soft: #0a0e17;
  --ts-surface: #10141f;
  --ts-surface-2: #161b29;
  --ts-border: #232a3b;

  /* Text */
  --ts-text: #f5f7fa;
  --ts-text-muted: #93a0b8;
  --ts-text-faint: #5b6579;

  /* Brand accent */
  --ts-accent: #12c2ff;
  --ts-accent-2: #2f6bff;
  --ts-accent-deep: #0187d5;
  --ts-gradient: linear-gradient(135deg, #12c2ff 0%, #2f6bff 100%);
  --ts-gradient-soft: linear-gradient(135deg, rgba(18, 194, 255, 0.16) 0%, rgba(47, 107, 255, 0.10) 100%);

  /* Semantic */
  --ts-success: #22c55e;
  --ts-danger: #ef4444;

  /* Shape */
  --ts-radius-sm: 10px;
  --ts-radius: 16px;
  --ts-radius-lg: 24px;
  --ts-shadow: 0 20px 60px -20px rgba(0, 0, 0, 0.6);
  --ts-shadow-glow: 0 0 0 1px rgba(18, 194, 255, 0.15), 0 20px 60px -20px rgba(18, 194, 255, 0.25);

  --ts-font-display: 'Plus Jakarta Sans', 'Inter', sans-serif;
  --ts-font-body: 'Inter', 'Nunito', sans-serif;
}

.ts-font-display { font-family: var(--ts-font-display); }
.ts-font-body { font-family: var(--ts-font-body); }

/* Bootstrap's reboot sets an explicit heading color that breaks inheritance
   on dark surfaces; default headings back to the surrounding text color. */
h1, h2, h3, h4, h5, h6 { color: var(--ts-text); }

/* ---------- Brand mark ---------- */
.ts-logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; line-height: 1; }
.ts-logo:hover { text-decoration: none; }
.ts-logo-mark { flex: none; }
.ts-logo-word {
  font-family: var(--ts-font-display);
  font-weight: 800;
  font-size: 1.375rem;
  letter-spacing: -0.01em;
  color: var(--ts-text);
}
.ts-logo-word span { color: var(--ts-accent); }
.ts-logo-tag {
  font-family: var(--ts-font-body);
  font-size: 0.55rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--ts-text-muted);
  border: 1px solid var(--ts-border);
  border-radius: 999px;
  padding: 2px 6px;
  margin-left: 2px;
  vertical-align: middle;
}

/* ---------- Buttons ---------- */
.btn-ts {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--ts-font-display);
  font-weight: 700;
  font-size: 0.95rem;
  color: #041018;
  background: var(--ts-gradient);
  border: none;
  border-radius: 999px;
  padding: 12px 26px;
  box-shadow: 0 8px 24px -8px rgba(18, 194, 255, 0.55);
  transition: transform 0.15s ease, box-shadow 0.15s ease, filter 0.15s ease;
}
.btn-ts:hover { color: #041018; filter: brightness(1.06); transform: translateY(-1px); box-shadow: 0 12px 28px -8px rgba(18, 194, 255, 0.65); }
.btn-ts:active { transform: translateY(0); }
.btn-ts:focus-visible { outline: 2px solid var(--ts-accent); outline-offset: 3px; }

.btn-ts-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--ts-font-display);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--ts-text);
  background: transparent;
  border: 1px solid var(--ts-border);
  border-radius: 999px;
  padding: 11px 24px;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.btn-ts-outline:hover { color: var(--ts-text); border-color: var(--ts-accent); background: rgba(18, 194, 255, 0.08); }

/* ---------- Surfaces ---------- */
.ts-card {
  background: var(--ts-surface);
  border: 1px solid var(--ts-border);
  border-radius: var(--ts-radius-lg);
  box-shadow: var(--ts-shadow);
}

/* ---------- Form controls ---------- */
.ts-field { position: relative; margin-bottom: 1.25rem; }
.ts-field > label {
  position: absolute;
  top: -8px;
  left: 12px;
  background: var(--ts-surface);
  font-family: var(--ts-font-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--ts-text-muted);
  padding: 0 6px;
  z-index: 1;
}
.ts-field .form-control {
  background: var(--ts-bg-soft);
  border: 1px solid var(--ts-border);
  color: var(--ts-text);
  border-radius: var(--ts-radius-sm);
  padding: 12px 14px;
  font-family: var(--ts-font-body);
  font-size: 0.9rem;
}
.ts-field .form-control::placeholder { color: var(--ts-text-faint); }
.ts-field .form-control:focus {
  background: var(--ts-bg-soft);
  color: var(--ts-text);
  border-color: var(--ts-accent);
  box-shadow: 0 0 0 3px rgba(18, 194, 255, 0.18);
}
.ts-field .form-control:read-only { color: var(--ts-text-muted); }
.ts-field .btn-link { color: var(--ts-text-muted); z-index: 2; }
.ts-field .btn-link:hover { color: var(--ts-accent); }

a.ts-link { color: var(--ts-accent); text-decoration: none; font-weight: 600; }
a.ts-link:hover { color: var(--ts-accent); text-decoration: underline; }

/* ---------- Branded loading overlay ---------- */
.ts-loader-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(420px circle at 50% 45%, rgba(18, 194, 255, 0.13), transparent 65%),
    var(--ts-bg);
}
.ts-loader-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}
.ts-loader-content .ts-logo-mark {
  animation: ts-loader-pulse 1.35s ease-in-out infinite;
  filter: drop-shadow(0 0 18px rgba(18, 194, 255, 0.32));
}
.ts-loader-track {
  position: relative;
  width: 150px;
  height: 3px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--ts-border);
}
.ts-loader-track span {
  position: absolute;
  inset: 0 auto 0 0;
  width: 45%;
  border-radius: inherit;
  background: var(--ts-gradient);
  animation: ts-loader-slide 1.1s ease-in-out infinite;
}
.ts-loader-label {
  color: var(--ts-text-muted);
  font-family: var(--ts-font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
@keyframes ts-loader-pulse {
  0%, 100% { transform: scale(1); opacity: 0.78; }
  50% { transform: scale(1.08); opacity: 1; }
}
@keyframes ts-loader-slide {
  0% { transform: translateX(-115%); }
  100% { transform: translateX(330%); }
}
@media (prefers-reduced-motion: reduce) {
  .ts-loader-content .ts-logo-mark,
  .ts-loader-track span { animation: none; }
  .ts-loader-track span { width: 100%; opacity: 0.75; }
}