:root {
  --brand-green: #0f6b3e;
  --brand-green-dark: #084c2d;
  --brand-yellow: #f6c945;
  --brand-orange: #e9782d;
  --surface: #ffffff;
  --text: #1f2937;
  --muted: #6b7280;
  --border: #dfe6e2;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  font-family: "Segoe UI", Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 10% 15%, rgba(246, 201, 69, 0.18), transparent 28%),
    radial-gradient(circle at 90% 85%, rgba(15, 107, 62, 0.18), transparent 30%),
    linear-gradient(145deg, #f3f7f4 0%, #eef4f0 100%);
}

.login-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px 14px;
}

.login-card {
  width: min(100%, 430px);
  padding: 28px;
  border: 1px solid rgba(15, 107, 62, 0.12);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 22px 55px rgba(8, 76, 45, 0.14);
  backdrop-filter: blur(8px);
}

.login-header {
  text-align: center;
  margin-bottom: 22px;
}

.school-logo {
  display: block;
  width: 108px;
  height: auto;
  margin: 0 auto 10px;
  filter: drop-shadow(0 7px 10px rgba(0, 0, 0, 0.13));
}

.school-name {
  margin: 0 0 4px;
  color: var(--brand-green);
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.login-header h1 {
  margin: 0;
  color: var(--brand-green-dark);
  font-size: clamp(1.35rem, 4vw, 1.75rem);
  font-weight: 750;
}

.login-subtitle {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.form-label {
  margin-bottom: 0.4rem;
  color: #34443b;
  font-size: 0.86rem;
  font-weight: 650;
}

.form-control,
.form-select,
.input-group-text,
.password-toggle {
  min-height: 44px;
  border-color: var(--border);
}

.input-group-text {
  color: var(--brand-green);
  background: #f4f8f5;
}

.form-control:focus,
.form-select:focus,
.password-toggle:focus {
  border-color: var(--brand-green);
  box-shadow: 0 0 0 0.22rem rgba(15, 107, 62, 0.14);
}

.form-check-input:checked {
  border-color: var(--brand-green);
  background-color: var(--brand-green);
}

.btn-primary {
  min-height: 46px;
  border-color: var(--brand-green);
  border-radius: 10px;
  background: linear-gradient(135deg, var(--brand-green), var(--brand-green-dark));
  font-weight: 700;
  box-shadow: 0 10px 22px rgba(15, 107, 62, 0.22);
}

.btn-primary:hover,
.btn-primary:focus {
  border-color: var(--brand-green-dark);
  background: linear-gradient(135deg, #12804a, var(--brand-green-dark));
}

.login-status {
  min-height: 1.2rem;
  margin: 10px 0 0;
  text-align: center;
  color: #b42318;
  font-size: 0.86rem;
}

.login-footer {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid #edf1ee;
  color: var(--muted);
  text-align: center;
  font-size: 0.75rem;
}

.login-footer code {
  color: var(--brand-green-dark);
  overflow-wrap: anywhere;
}

.loading-overlay {
  position: fixed;
  inset: 0;
  z-index: 3000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(5, 34, 20, 0.68);
  backdrop-filter: blur(2px);
}

.loading-overlay[hidden] {
  display: none;
}

.loading-overlay p {
  margin: 14px 0 0;
  color: #ffffff;
  font-weight: 600;
}

.spinner {
  width: 58px;
  height: 58px;
  border: 7px solid rgba(255, 255, 255, 0.34);
  border-top-color: var(--brand-yellow);
  border-radius: 50%;
  animation: spin 0.85s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.app-toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  z-index: 4000;
  width: min(calc(100% - 28px), 430px);
  padding: 13px 16px;
  border-radius: 10px;
  color: #ffffff;
  text-align: center;
  font-size: 0.92rem;
  font-weight: 600;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 18px);
  transition: opacity 0.22s ease, transform 0.22s ease;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.22);
}

.app-toast.show {
  opacity: 1;
  transform: translate(-50%, 0);
}

.toast-error {
  background: #b42318;
}

.toast-success {
  background: var(--brand-green);
}

/* Komponen umum untuk halaman admin/pelatih lama */
.container1 {
  width: min(calc(100% - 24px), 1180px);
  margin: 14px auto;
}

.navbar {
  position: sticky;
  top: 0;
  z-index: 999;
  padding: 0.45rem 1rem;
  background: #ffffff;
  box-shadow: 0 2px 12px rgba(8, 76, 45, 0.08);
}

.nav-link {
  color: #34443b;
  font-size: 0.9rem;
}

.nav-link:hover,
.nav-link.active {
  color: var(--brand-green);
}

.navbar-brand {
  color: var(--brand-green);
  font-size: 1rem;
  font-weight: 750;
}

.card {
  border: 1px solid #e7ece9;
  border-radius: 14px;
  box-shadow: 0 8px 24px rgba(8, 76, 45, 0.06);
}

.super-small-select,
.super-small-btn {
  min-height: auto;
  padding: 2px 6px;
  font-size: 10px;
}

#snackbar {
  visibility: hidden;
  position: fixed;
  left: 50%;
  bottom: 30px;
  z-index: 2000;
  min-width: 250px;
  padding: 14px 16px;
  border-radius: 8px;
  background: var(--brand-green);
  color: #ffffff;
  text-align: center;
  transform: translateX(-50%);
}

#snackbar.show {
  visibility: visible;
  animation: fadein 0.25s, fadeout 0.35s 2.5s;
}

@keyframes fadein {
  from { opacity: 0; transform: translate(-50%, 12px); }
  to { opacity: 1; transform: translate(-50%, 0); }
}

@keyframes fadeout {
  from { opacity: 1; transform: translate(-50%, 0); }
  to { opacity: 0; transform: translate(-50%, 12px); }
}

@media (max-width: 480px) {
  .login-card {
    padding: 22px 18px;
    border-radius: 18px;
  }

  .school-logo {
    width: 94px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}