/**
 * iMart USSD — Classic login: glass UI, backdrop, light/dark theme
 * Navy #0a1628, red #cc2229, Inter. Aligned with welcome & Keen.
 */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --navy: #0a1628;
  --navy2: #0f1e35;
  --red: #cc2229;
  --red2: #e02830;
  --off: #c8dff0;
  --muted: #4a6a90;
  --muted2: #6a8db0;
  --fd: 'Inter', -apple-system, sans-serif;
  --radius: 10px;
  --radius-xl: 20px;
  --glass-blur: 20px;
  --glass-bg: rgba(12, 28, 52, 0.48);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-highlight: rgba(255, 255, 255, 0.04);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.28);
  --login-text: #fff;
  --login-text-soft: rgba(255, 255, 255, 0.7);
  --login-input-bg: rgba(0, 0, 0, 0.28);
  --login-input-border: rgba(255, 255, 255, 0.12);
  --login-input-focus: rgba(204, 34, 41, 0.4);
  --login-card-bg: rgba(14, 32, 58, 0.62);
  --login-card-border: rgba(255, 255, 255, 0.1);
}

html[data-theme="light"] {
  --navy: #f0f4f8;
  --navy2: #e8eef5;
  --off: #0a1628;
  --muted: #5a6a80;
  --muted2: #4a5a70;
  --glass-bg: rgba(255, 255, 255, 0.58);
  --glass-border: rgba(0, 0, 0, 0.08);
  --glass-highlight: rgba(255, 255, 255, 0.7);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
  --login-text: #0a1628;
  --login-text-soft: rgba(10, 22, 40, 0.72);
  --login-input-bg: rgba(255, 255, 255, 0.85);
  --login-input-border: rgba(0, 0, 0, 0.12);
  --login-input-focus: rgba(204, 34, 41, 0.35);
  --login-card-bg: rgba(255, 255, 255, 0.72);
  --login-card-border: rgba(0, 0, 0, 0.1);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html { font-size: clamp(15px, 1.8vw, 17px); -webkit-text-size-adjust: 100%; }

html, body {
  width: 100%;
  min-height: 100vh;
  min-height: 100dvh;
  overflow-x: hidden;
  background: var(--navy);
  color: var(--login-text);
  font-family: var(--fd);
  transition: background 0.35s ease, color 0.25s ease;
}

body {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
  padding: 2rem 1rem;
}

.login-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  background-color: var(--navy);
  background-image: var(--login-bg-image, none);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: var(--login-bg-opacity, 0.24);
  pointer-events: none;
  transition: opacity 0.35s ease;
}

html[data-theme="light"] .login-bg { --login-bg-opacity: 0.16; }

.login-topbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 56px;
  padding: 0 max(1.5rem, env(safe-area-inset-left)) max(1.5rem, env(safe-area-inset-right));
  padding-top: max(0, env(safe-area-inset-top));
  background: var(--glass-bg);
  border-bottom: 1px solid var(--glass-border);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  box-shadow: inset 0 1px 0 var(--glass-highlight), 0 4px 24px rgba(0, 0, 0, 0.12);
  transition: background 0.35s, border-color 0.35s;
}

.login-topbar .logo { height: 36px; width: auto; display: block; }

.login-topbar-right { display: flex; align-items: center; gap: 0.75rem; }

.login-theme-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius);
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: var(--muted2);
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s, transform 0.15s;
}

.login-theme-btn:hover { color: var(--login-text); border-color: var(--red); transform: scale(1.05); }

.login-theme-btn .icon-sun, html[data-theme="light"] .login-theme-btn .icon-moon { display: none; }
html[data-theme="light"] .login-theme-btn .icon-sun { display: inline; }

.login-live-badge {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted2);
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
  backdrop-filter: blur(8px);
}

.login-wrap { position: relative; z-index: 10; width: 100%; max-width: 420px; margin-top: 4rem; }

.login-card {
  background: var(--login-card-bg);
  border: 1px solid var(--login-card-border);
  border-radius: var(--radius-xl);
  padding: 2.25rem 2rem;
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  box-shadow: var(--glass-shadow), inset 0 1px 0 var(--glass-highlight);
  transition: background 0.35s, border-color 0.35s, box-shadow 0.35s;
}

.login-card-header { text-align: center; margin-bottom: 1.75rem; }

.login-card-logo {
  width: 56px;
  height: 56px;
  margin: 0 auto 1rem;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(204, 34, 41, 0.12);
  border: 1px solid rgba(204, 34, 41, 0.25);
}

.login-card-logo img { width: 36px; height: 36px; object-fit: contain; }

.login-card-title {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--login-text);
  margin-bottom: 0.25rem;
}

.login-card-subtitle { font-size: 0.9rem; color: var(--login-text-soft); font-weight: 400; }

.login-form { margin-top: 1.5rem; }

.login-field { margin-bottom: 1.25rem; }

.login-field label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--login-text-soft);
  margin-bottom: 0.5rem;
}

.login-input-wrap { position: relative; }

.login-input-wrap svg.login-input-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  color: var(--muted2);
  pointer-events: none;
  transition: color 0.2s;
}

/* Password field: space for integrated suffix */
.login-input-wrap--password .login-input { padding-right: 3.25rem; }

.login-input-suffix {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 2.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-left: 1px solid var(--login-input-border);
  border-top-right-radius: var(--radius);
  border-bottom-right-radius: var(--radius);
  pointer-events: none;
}

.login-password-toggle {
  pointer-events: auto;
  width: 2.75rem;
  height: 100%;
  min-height: 44px;
  padding: 0;
  border: none;
  border-radius: 0;
  border-top-right-radius: var(--radius);
  border-bottom-right-radius: var(--radius);
  background: transparent;
  color: var(--muted2);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s ease, background 0.15s ease;
  outline: none;
}

.login-password-toggle:hover {
  color: var(--login-text);
  background: rgba(255, 255, 255, 0.06);
}

html[data-theme="light"] .login-password-toggle:hover {
  background: rgba(0, 0, 0, 0.04);
}

.login-password-toggle:focus-visible {
  background: rgba(255, 255, 255, 0.06);
  box-shadow: inset 0 0 0 2px var(--login-input-focus);
}

html[data-theme="light"] .login-password-toggle:focus-visible {
  background: rgba(0, 0, 0, 0.04);
}

.login-password-toggle svg {
  width: 18px;
  height: 18px;
  position: absolute;
  pointer-events: none;
}

.login-password-toggle .icon-eye-off { display: none; }
.login-password-toggle[aria-pressed="true"] .icon-eye { display: none; }
.login-password-toggle[aria-pressed="true"] .icon-eye-off { display: block; }
.login-password-toggle[aria-pressed="true"] { color: var(--login-text); }

.login-input {
  width: 100%;
  padding: 0.9rem 1rem 0.9rem 2.75rem;
  font-size: 1rem;
  font-family: var(--fd);
  color: var(--login-text);
  background: var(--login-input-bg);
  border: 1px solid var(--login-input-border);
  border-radius: var(--radius);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.login-input::placeholder { color: var(--muted2); }

.login-input:hover { border-color: rgba(255, 255, 255, 0.18); }
html[data-theme="light"] .login-input:hover { border-color: rgba(0, 0, 0, 0.18); }

.login-input:focus {
  border-color: var(--red);
  box-shadow: 0 0 0 3px var(--login-input-focus);
}

.login-input.error { border-color: var(--red); }

.login-error {
  font-size: 0.8rem;
  color: var(--red2);
  margin-top: 0.4rem;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.login-error svg { flex-shrink: 0; width: 14px; height: 14px; }

.login-options {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.login-remember {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  font-size: 0.875rem;
  color: var(--login-text-soft);
}

.login-remember input { width: 1.1rem; height: 1.1rem; accent-color: var(--red); cursor: pointer; }

.login-forgot { font-size: 0.875rem; font-weight: 500; color: var(--red); text-decoration: none; transition: color 0.2s; }
.login-forgot:hover { color: var(--red2); }

.login-submit {
  width: 100%;
  padding: 1rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  font-family: var(--fd);
  letter-spacing: 0.04em;
  color: #fff;
  background: var(--red);
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
  box-shadow: 0 4px 14px rgba(204, 34, 41, 0.35);
}

.login-submit:hover {
  background: var(--red2);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(204, 34, 41, 0.4);
}

.login-submit:active { transform: translateY(0); }

.login-submit:focus { outline: none; box-shadow: 0 0 0 3px var(--login-input-focus); }

.login-footer {
  text-align: center;
  margin-top: 1.75rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--glass-border);
}

.login-footer p { font-size: 0.9rem; color: var(--login-text-soft); }

.login-footer a { color: var(--red); font-weight: 600; text-decoration: none; transition: color 0.2s; }
.login-footer a:hover { color: var(--red2); }

@media (max-width: 480px) {
  .login-card { padding: 1.75rem 1.35rem; }
  .login-wrap { margin-top: 3rem; }
  body { padding-top: 1rem; }
}