/* assets/css/login.css — Unified Premium Login Styles */
/* Used by: admin/login.php, login.php */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;600;700;800&family=Poppins:wght@300;400;500;600&display=swap');

/* ── Root Tokens ── */
:root {
    --login-primary:      var(--theme-primary-color, #1b1260);
    --login-primary-dark: var(--theme-primary-hover-color, #0f0a3d);
    --login-secondary:    var(--theme-secondary-color, #ff6a1a);
    --login-bg:           var(--theme-body-bg-color, #f0f4ff);
    --login-card-bg:      var(--theme-card-bg, #ffffff);
    --login-radius:       var(--theme-border-radius, 16px);
    --login-border:       var(--theme-border-color, #e0e6ed);
    --login-shadow:       0 20px 60px rgba(27, 18, 96, 0.12);
    --login-transition:   all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; }

/* ══════════════════════════════════
   ADMIN LOGIN — Split Panel Layout
   ══════════════════════════════════ */
.admin-login-body {
    font-family: var(--theme-font-body, 'Poppins', sans-serif);
    background: var(--login-bg);
    margin: 0;
    min-height: 100vh;
    display: flex;
}

.admin-login-wrapper {
    display: flex;
    width: 100%;
    min-height: 100vh;
}

/* ── Left Brand Panel ── */
.admin-login-brand {
    flex: 0 0 45%;
    max-width: 45%;
    background: linear-gradient(145deg, var(--login-primary) 0%, var(--login-primary-dark) 60%, #2d1b8e 100%);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

/* Subtle geometric background pattern */
.admin-login-brand::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 80%, rgba(255,255,255,0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255,255,255,0.08) 0%, transparent 40%);
}

.admin-login-brand::after {
    content: '';
    position: absolute;
    top: -80px; right: -80px;
    width: 300px; height: 300px;
    border-radius: 50%;
    background: rgba(255,255,255,0.04);
}

.brand-overlay {
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.brand-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 40px;
    color: white;
}

.brand-logo {
    max-height: 90px;
    max-width: 200px;
    object-fit: contain;
    filter: brightness(0) invert(1);
    opacity: 0.92;
    margin-bottom: 20px;
}

.brand-title {
    font-family: 'Outfit', sans-serif;
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.brand-sub {
    font-size: 0.9rem;
    opacity: 0.7;
    font-weight: 400;
    letter-spacing: 0.3px;
    margin-bottom: 0;
}

.brand-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 30px;
}

.brand-feat {
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 50px;
    padding: 10px 22px;
    font-size: 0.85rem;
    font-weight: 500;
    color: rgba(255,255,255,0.9);
    letter-spacing: 0.3px;
}

/* ── Right Form Panel ── */
.admin-login-form-panel {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    background: var(--login-bg);
}

.admin-login-card {
    width: 100%;
    max-width: 420px;
    background: var(--login-card-bg);
    border-radius: 24px;
    box-shadow: var(--login-shadow);
    padding: 48px 40px;
    border: 1px solid rgba(27, 18, 96, 0.06);
}

/* ── Login Header ── */
.login-badge {
    display: inline-flex;
    align-items: center;
    background: linear-gradient(135deg, rgba(27,18,96,0.08), rgba(27,18,96,0.04));
    color: var(--login-primary);
    border: 1px solid rgba(27,18,96,0.15);
    border-radius: 50px;
    padding: 6px 16px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.login-title {
    font-family: 'Outfit', sans-serif;
    font-size: 1.9rem;
    font-weight: 800;
    color: var(--login-primary);
    margin-bottom: 6px;
    line-height: 1.2;
}

.login-sub {
    font-size: 0.88rem;
    color: #888;
    margin: 0;
}

/* ── Form Controls ── */
.form-label {
    font-size: 11px;
    letter-spacing: 0.8px;
    color: #999;
    margin-bottom: 8px;
}

.admin-input-group .input-group-text {
    background: #f6f9ff;
    border: 1.5px solid var(--login-border);
    border-right: none;
    color: var(--login-primary);
    padding: 0 16px;
    font-size: 14px;
    border-radius: 12px 0 0 12px;
}

.admin-input-group .form-control {
    border: 1.5px solid var(--login-border);
    border-left: none;
    border-radius: 0;
    padding: 13px 16px;
    font-size: 14px;
    background: #fff;
    color: #333;
    transition: var(--login-transition);
}

.admin-input-group .form-control:focus {
    border-color: var(--login-primary);
    box-shadow: none;
    background: #fff;
}

.admin-input-group .form-control:focus ~ .input-group-text,
.admin-input-group:focus-within .input-group-text {
    border-color: var(--login-primary);
}

.btn-toggle-pw {
    background: #f6f9ff;
    border: 1.5px solid var(--login-border);
    border-left: none;
    border-radius: 0 12px 12px 0;
    color: #888;
    padding: 0 14px;
    cursor: pointer;
    transition: var(--login-transition);
}

.btn-toggle-pw:hover {
    background: var(--login-primary);
    color: #fff;
    border-color: var(--login-primary);
}

/* Focus ring on entire group */
.admin-input-group:focus-within .input-group-text,
.admin-input-group:focus-within .form-control,
.admin-input-group:focus-within .btn-toggle-pw {
    border-color: var(--login-primary);
}

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

.form-check-input:focus {
    box-shadow: 0 0 0 0.25rem rgba(27,18,96,0.12);
}

.admin-link {
    color: var(--login-secondary);
    font-size: 13px;
    transition: var(--login-transition);
}

.admin-link:hover {
    color: var(--login-primary);
}

/* ── Submit Button ── */
.btn-login {
    background: linear-gradient(135deg, var(--login-primary) 0%, var(--login-primary-dark) 100%);
    color: #fff;
    border: none;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.3px;
    transition: var(--login-transition);
    position: relative;
    overflow: hidden;
}

.btn-login::before {
    content: '';
    position: absolute;
    top: 0; left: -100%;
    width: 100%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
    transition: left 0.5s ease;
}

.btn-login:hover::before { left: 100%; }

.btn-login:hover {
    background: linear-gradient(135deg, var(--login-primary-dark) 0%, var(--login-primary) 100%);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(27,18,96,0.3);
}

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

/* ── Alerts ── */
.alert-danger {
    background: rgba(220, 53, 69, 0.08);
    color: #c0392b;
    border-left: 3px solid #dc3545 !important;
}

.alert-success {
    background: rgba(11, 147, 58, 0.08);
    color: #0b933a;
    border-left: 3px solid #0b933a !important;
}

/* ── Footer ── */
.login-footer {
    border-top: 1px solid var(--login-border);
    padding-top: 16px;
}

/* Shared body background (applies to both admin/login.php and root login.php) */
body {
    font-family: var(--theme-font-body, 'Poppins', sans-serif);
    background: var(--login-bg);
    margin: 0;
    min-height: 100vh;
}

/* ══════════════════════════════════
   LEGACY / PUBLIC LOGIN SUPPORT
   (login.php at root — card style)
   ══════════════════════════════════ */
.login-page {
    min-height: 100vh;
    background: var(--login-bg);
}

.login-card {
    border: none;
    border-radius: 20px;
    box-shadow: var(--login-shadow);
    overflow: hidden;
    background: var(--login-card-bg);
    width: 100%;
}

.card-header-custom {
    background-color: var(--login-primary);
    color: white;
    padding: 30px;
    text-align: center;
}

.card-header-custom h4 {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
}

.logo img {
    max-height: 80px;
    margin-bottom: 10px;
}

.logo h5 {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    color: var(--login-primary);
    font-size: 1.1rem;
    letter-spacing: 0.5px;
}

/* Legacy password toggle (root login.php uses plain .btn) */
#togglePassword {
    border-radius: 0 12px 12px 0;
    border: 1.5px solid var(--login-border);
    border-left: none;
    background: #f6f9ff;
    color: #888;
    padding: 0 14px;
    cursor: pointer;
    transition: var(--login-transition);
}

#togglePassword:hover {
    background: var(--login-primary);
    color: #fff;
    border-color: var(--login-primary);
}


/* ── Responsive ── */
@media (max-width: 991.98px) {
    .admin-login-brand {
        display: none !important;
    }
    .admin-login-form-panel {
        padding: 30px 16px;
    }
    .admin-login-card {
        padding: 36px 28px;
    }
}

@media (max-width: 480px) {
    .admin-login-card {
        padding: 28px 20px;
        border-radius: 16px;
    }
    .login-title {
        font-size: 1.5rem;
    }
}