/* ============================================================
   RainbowKids — app.css  ·  Brand stylesheet
   ============================================================ */

/* ── Custom properties ──────────────────────────────────────── */
:root {
  --navy:     #0D2D6E;
  --navy-mid: #1a4a9e;
  --navy-lt:  #e8edf7;
  --sky:      #29ABE2;
  --sky-lt:   #e6f6fd;
  --red:      #E8323C;
  --green:    #3AAA4B;
  --green-lt: #eaf7ec;
  --orange:   #F7941D;
  --orange-lt:#fff3e0;
  --yellow:   #FDD835;
  --violet:   #7B3FA0;

  --bg:       #f5f7fb;
  --surface:  #ffffff;
  --border:   #dde3ef;
  --text:     #1a1f3c;
  --muted:    #6b7280;

  --shadow-sm: 0 1px 3px rgba(13,45,110,0.08);
  --shadow-md: 0 4px 16px rgba(13,45,110,0.12);
  --radius:    8px;
  --radius-lg: 12px;
  --transition:0.15s ease;
}

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; }
body {
  font-family: system-ui, -apple-system, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--navy); text-decoration: none; }
a:hover { text-decoration: underline; }
button { font-family: inherit; cursor: pointer; }
img { max-width: 100%; }

/* ── Rainbow stripe ─────────────────────────────────────────── */
.rainbow-stripe {
  height: 5px;
  background: linear-gradient(90deg,
    #E8323C 0% 14.28%, #F7941D 14.28% 28.57%,
    #FDD835 28.57% 42.86%, #3AAA4B 42.86% 57.14%,
    #29ABE2 57.14% 71.43%, #0D2D6E 71.43% 85.71%,
    #7B3FA0 85.71% 100%);
}

/* ── Auth page ──────────────────────────────────────────────── */
.auth-body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--navy);
  background-image:
    radial-gradient(ellipse at 20% 60%, rgba(41,171,226,0.18) 0%, transparent 55%),
    radial-gradient(ellipse at 80% 20%, rgba(123,63,160,0.12) 0%, transparent 50%);
  padding: 24px;
}

.auth-card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md), 0 24px 64px rgba(0,0,0,0.3);
  width: 100%;
  max-width: 420px;
  overflow: hidden;
}

.auth-card-top {
  padding: 36px 40px 24px;
  text-align: center;
}

.auth-logo { font-size: 52px; line-height: 1; margin-bottom: 10px; display: block; }
.auth-app-name { font-size: 24px; font-weight: 700; color: var(--navy); letter-spacing: -0.5px; }
.auth-school-name { font-size: 12px; color: var(--muted); margin-top: 4px; }

.auth-divider { height: 1px; background: var(--border); margin: 0 40px; }

.auth-form-section { padding: 28px 40px 36px; }
.auth-form-title { font-size: 15px; font-weight: 600; color: var(--text); margin-bottom: 20px; }

/* ── App chrome ─────────────────────────────────────────────── */
.app-wrap { min-height: 100vh; display: flex; flex-direction: column; }

.app-nav {
  background: var(--navy);
  position: sticky; top: 0; z-index: 100;
  box-shadow: 0 2px 8px rgba(0,0,0,0.18);
}

.app-nav-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; gap: 4px; height: 54px;
}

.nav-brand {
  display: flex; align-items: center; gap: 8px;
  color: #fff; font-weight: 700; font-size: 15px;
  text-decoration: none; flex-shrink: 0; margin-right: 12px;
}
.nav-brand:hover { text-decoration: none; color: #fff; }
.nav-brand-emoji { font-size: 20px; }
.nav-brand-text span { color: var(--yellow); }

.nav-links { display: flex; align-items: center; gap: 2px; flex: 1; }

.nav-link {
  color: rgba(255,255,255,0.72); font-size: 13px; font-weight: 500;
  padding: 6px 11px; border-radius: var(--radius);
  transition: background var(--transition), color var(--transition);
  text-decoration: none; white-space: nowrap;
}
.nav-link:hover { background: rgba(255,255,255,0.1); color: #fff; text-decoration: none; }
.nav-link.active { background: rgba(255,255,255,0.15); color: #fff; }
.nav-link.disabled { color: rgba(255,255,255,0.28); cursor: default; pointer-events: none; }

.nav-right { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }

.nav-role-badge {
  display: inline-block;
  background: rgba(41,171,226,0.2); color: var(--sky);
  border: 1px solid rgba(41,171,226,0.35);
  border-radius: 20px; padding: 2px 10px;
  font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px;
}

.nav-user { color: rgba(255,255,255,0.75); font-size: 13px; }

.nav-logout {
  color: rgba(255,255,255,0.55); font-size: 13px;
  padding: 5px 10px; border-radius: var(--radius);
  transition: background var(--transition), color var(--transition);
  text-decoration: none;
}
.nav-logout:hover { background: rgba(255,255,255,0.1); color: #fff; text-decoration: none; }

.app-main {
  flex: 1; max-width: 1200px; width: 100%;
  margin: 0 auto; padding: 32px 24px;
}

.app-footer {
  text-align: center; padding: 18px 24px;
  font-size: 12px; color: var(--muted);
  border-top: 1px solid var(--border); background: var(--surface);
}

/* ── Page header ────────────────────────────────────────────── */
.page-header { margin-bottom: 28px; }
.page-title { font-size: 22px; font-weight: 700; color: var(--navy); letter-spacing: -0.3px; }
.page-subtitle { font-size: 14px; color: var(--muted); margin-top: 4px; }

/* ── Cards ──────────────────────────────────────────────────── */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); }
.card-body { padding: 24px; }
.card-header {
  padding: 14px 24px; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.card-title { font-size: 14px; font-weight: 600; color: var(--navy); }

/* ── Dashboard stat grid ────────────────────────────────────── */
.dash-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px,1fr)); gap: 16px; margin-bottom: 24px; }

.stat-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 20px 22px; box-shadow: var(--shadow-sm);
}
.stat-label { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; color: var(--muted); margin-bottom: 8px; }
.stat-value { font-size: 30px; font-weight: 700; color: var(--navy); letter-spacing: -0.5px; line-height: 1; }
.stat-sub { font-size: 12px; color: var(--muted); margin-top: 4px; }

/* ── Forms ──────────────────────────────────────────────────── */
.form-group { margin-bottom: 20px; }

label {
  display: flex; align-items: center; justify-content: space-between;
  font-size: 14px; font-weight: 600; color: var(--text); margin-bottom: 6px;
}
.label-link { font-weight: 400; font-size: 13px; color: var(--sky); }
.label-link:hover { color: var(--navy); }

input[type="text"], input[type="email"], input[type="password"],
input[type="number"], input[type="date"], input[type="tel"],
select, textarea {
  display: block; width: 100%;
  padding: 10px 14px; font-size: 14px; font-family: inherit;
  color: var(--text); background: var(--surface);
  border: 1.5px solid var(--border); border-radius: var(--radius);
  transition: border-color var(--transition), box-shadow var(--transition);
  line-height: 1.5;
}
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--sky);
  box-shadow: 0 0 0 3px rgba(41,171,226,0.15);
}
input::placeholder { color: #b4bccf; }

.input-wrap { position: relative; }
.input-wrap input { padding-right: 44px; }

.pw-toggle {
  position: absolute; right: 10px; top: 50%; transform: translateY(-50%);
  background: none; border: none; padding: 4px;
  color: var(--muted); line-height: 0; border-radius: 4px;
  transition: color var(--transition);
}
.pw-toggle:hover { color: var(--navy); }

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 10px 20px; font-size: 14px; font-weight: 600;
  font-family: inherit; border-radius: var(--radius);
  border: 1.5px solid transparent; cursor: pointer;
  text-decoration: none; transition: all var(--transition);
  line-height: 1; white-space: nowrap;
}
.btn-primary { background: var(--navy); color: #fff; border-color: var(--navy); }
.btn-primary:hover { background: var(--navy-mid); border-color: var(--navy-mid); color: #fff; text-decoration: none; }
.btn-sky { background: var(--sky); color: #fff; border-color: var(--sky); }
.btn-sky:hover { background: #1d92c4; border-color: #1d92c4; color: #fff; text-decoration: none; }
.btn-outline { background: transparent; color: var(--navy); border-color: var(--border); }
.btn-outline:hover { background: var(--navy-lt); border-color: var(--navy); text-decoration: none; }
.btn-danger { background: var(--red); color: #fff; border-color: var(--red); }
.btn-danger:hover { background: #c0272f; border-color: #c0272f; color: #fff; text-decoration: none; }
.btn-sm { padding: 6px 12px; font-size: 12px; }
.btn-full { width: 100%; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* ── Flash / alerts ─────────────────────────────────────────── */
.flash-wrap { margin-bottom: 20px; }

.alert {
  padding: 11px 15px; border-radius: var(--radius);
  font-size: 14px; font-weight: 500;
  border: 1px solid transparent; margin-bottom: 8px;
}
.alert:last-child { margin-bottom: 0; }

.alert-success { background: var(--green-lt); color: #145a22; border-color: #b2ddb8; }
.alert-error   { background: #fef2f2;          color: #991b1b; border-color: #fecaca; }
.alert-warning { background: var(--orange-lt); color: #7a4f00; border-color: #fcd98a; }
.alert-info    { background: var(--sky-lt);    color: #1a4a6e; border-color: #b5d8f0; }

/* ── Badges ─────────────────────────────────────────────────── */
.badge {
  display: inline-flex; align-items: center;
  padding: 2px 9px; border-radius: 20px;
  font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.3px;
}
.badge-blue   { background: var(--navy-lt); color: var(--navy); }
.badge-sky    { background: var(--sky-lt);  color: #1a5a7a; }
.badge-green  { background: var(--green-lt);color: #145a22; }
.badge-orange { background: var(--orange-lt);color: #7a4f00; }
.badge-red    { background: #fef2f2;         color: #991b1b; }
.badge-gray  { background: #f0f0f0; color: #555; }

/* ── Stub / coming soon block ───────────────────────────────── */
.coming-soon {
  background: var(--navy-lt); border: 1px dashed var(--border);
  border-radius: var(--radius); padding: 18px;
  text-align: center; color: var(--muted); font-size: 13px;
}
.coming-soon strong { color: var(--navy); display: block; margin-bottom: 3px; font-size: 13px; }

/* ── Tables ─────────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
thead tr { background: var(--navy-lt); }
thead th {
  padding: 10px 14px; text-align: left;
  font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.5px; color: var(--navy); white-space: nowrap;
}
tbody td { padding: 12px 14px; border-bottom: 1px solid var(--border); vertical-align: top; }
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: var(--bg); }

/* ── Error page ─────────────────────────────────────────────── */
.error-page { display: flex; align-items: center; justify-content: center; min-height: 100vh; background: var(--navy); }
.error-card {
  background: #fff; border-radius: var(--radius-lg);
  max-width: 400px; width: 90%; text-align: center;
  overflow: hidden; box-shadow: var(--shadow-md);
}
.error-emoji { font-size: 48px; margin: 28px 0 10px; display: block; }
.error-card h1 { font-size: 20px; color: var(--navy); margin-bottom: 8px; }
.error-card p  { color: var(--muted); font-size: 14px; margin: 0 32px 24px; }
.error-card .btn { margin-bottom: 32px; }

/* ── Logo image ─────────────────────────────────────────────── */

.topbar-inner {
  height: 60px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.auth-logo-img {
  display: block;
  margin: 0 auto 8px;
  width: 89px;
  height: 50px;
  max-width: none;
  object-fit: contain !important;
}

.topbar-logo {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
}

.topbar-logo img {
  height: 42px !important;
  width: auto !important;
  max-width: none !important;
  display: block;
}

h1, h2, h3, h4, h5, h6,
.page-title, .auth-app-name, .card-title, .stat-value {
  font-family: 'Gochi Hand', cursive;
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 640px) {
  .auth-card-top { padding: 28px 24px 20px; }
  .auth-form-section { padding: 20px 24px 28px; }
  .auth-divider { margin: 0 24px; }
  .app-main { padding: 20px 16px; }
  .nav-link.disabled { display: none; }
  .dash-grid { grid-template-columns: 1fr 1fr; }
  .nav-user { display: none; }
}