/* ==========================================
   Do it! khmer365 - Admin Dashboard Styles
   ========================================== */

/* --- Login Screen --- */
.admin-login-screen {
    min-height: 100vh;
    display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 60%, var(--primary-light) 100%);
    padding: 1rem;
}
.admin-login-card {
    background: white; border-radius: var(--radius-lg);
    padding: 2.5rem; width: 100%; max-width: 420px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}
.admin-login-header { text-align: center; margin-bottom: 2rem; }
.admin-login-header .admin-logo { margin-bottom: 1rem; }
.admin-login-header h2 { font-size: 1.3rem; font-weight: 700; color: var(--text-dark); margin-bottom: 0.3rem; }
.admin-login-header p { font-size: 0.88rem; color: var(--text-light); }

.admin-form-group { margin-bottom: 1.2rem; }
.admin-form-group label {
    display: block; font-size: 0.85rem; font-weight: 600; color: var(--text-medium);
    margin-bottom: 0.4rem;
}
.admin-form-group label i { color: var(--primary); margin-right: 0.3rem; }
.admin-form-group input {
    width: 100%; padding: 0.7rem 1rem; border: 1.5px solid var(--border-light);
    border-radius: var(--radius-sm); font-size: 0.92rem;
    font-family: inherit; transition: var(--transition);
    background: var(--bg-light);
}
.admin-form-group input:focus {
    outline: none; border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(27,75,138,0.1);
    background: white;
}

.login-error {
    background: rgba(231,76,60,0.1); color: var(--accent-red);
    padding: 0.6rem 0.8rem; border-radius: var(--radius-sm);
    font-size: 0.85rem; margin-bottom: 1rem;
    display: flex; align-items: center; gap: 0.4rem;
}

.admin-login-btn {
    width: 100%; padding: 0.75rem; background: var(--primary); color: white;
    border: none; border-radius: var(--radius-sm);
    font-size: 0.95rem; font-weight: 600; cursor: pointer;
    font-family: inherit; transition: var(--transition);
    display: flex; align-items: center; justify-content: center; gap: 0.5rem;
}
.admin-login-btn:hover { background: var(--primary-light); }

.admin-back-link {
    display: block; text-align: center; margin-top: 1.5rem;
    font-size: 0.85rem; color: var(--text-light);
}
.admin-back-link:hover { color: var(--primary); }

/* --- Dashboard Layout --- */
.admin-dashboard {
    display: flex; min-height: 100vh; background: var(--bg-light);
}

/* --- Sidebar --- */
.admin-sidebar {
    width: 260px; background: var(--text-dark);
    color: white; display: flex; flex-direction: column;
    position: fixed; top: 0; bottom: 0; left: 0; z-index: 100;
    transition: transform 0.3s ease;
}
.sidebar-header {
    padding: 1.2rem 1.5rem; border-bottom: 1px solid rgba(255,255,255,0.08);
    display: flex; align-items: baseline; gap: 6px; flex-wrap: wrap;
}
.admin-badge {
    background: var(--secondary); color: white;
    padding: 0.1rem 0.4rem; border-radius: 3px;
    font-size: 0.6rem; font-weight: 700; margin-left: 0.3rem;
}
.sidebar-nav { flex: 1; padding: 0.5rem 0; overflow-y: auto; }
.sidebar-link {
    display: flex; align-items: center; gap: 0.6rem;
    width: 100%; padding: 0.7rem 1.5rem; border: none;
    background: transparent; color: rgba(255,255,255,0.6);
    font-size: 0.88rem; font-weight: 500; cursor: pointer;
    font-family: inherit; text-align: left; transition: var(--transition);
}
.sidebar-link:hover { background: rgba(255,255,255,0.05); color: rgba(255,255,255,0.9); }
.sidebar-link.active {
    background: rgba(27,75,138,0.3); color: white;
    border-right: 3px solid var(--secondary);
}
.sidebar-link i { width: 20px; text-align: center; font-size: 0.88rem; }
.sidebar-footer { padding: 1rem 1.5rem; border-top: 1px solid rgba(255,255,255,0.08); }
.sidebar-logout {
    display: flex; align-items: center; gap: 0.5rem;
    width: 100%; padding: 0.6rem; border: none;
    background: rgba(231,76,60,0.2); color: var(--accent-red);
    border-radius: var(--radius-sm); font-size: 0.85rem;
    font-weight: 500; cursor: pointer; font-family: inherit;
    justify-content: center; transition: var(--transition);
}
.sidebar-logout:hover { background: rgba(231,76,60,0.35); }

/* --- Main Content --- */
.admin-main {
    flex: 1; margin-left: 260px; display: flex; flex-direction: column;
}
.admin-topbar {
    display: flex; align-items: center; gap: 1rem;
    padding: 0.8rem 1.5rem; background: white;
    border-bottom: 1px solid var(--border-light);
    box-shadow: var(--shadow-sm); position: sticky; top: 0; z-index: 50;
}
.admin-sidebar-toggle {
    display: none; background: none; border: none;
    font-size: 1.2rem; color: var(--text-dark); cursor: pointer;
}
.admin-topbar h1 { font-size: 1.2rem; font-weight: 700; flex: 1; }
.admin-user {
    font-size: 0.85rem; color: var(--text-medium);
    display: flex; align-items: center; gap: 0.4rem;
}
.admin-user i { color: var(--primary); }

/* --- Panels --- */
.admin-panel { display: none; padding: 1.5rem; }
.admin-panel.active { display: block; }

/* Dashboard cards */
.dash-cards {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1rem; margin-bottom: 1.5rem;
}
.dash-card {
    display: flex; align-items: center; gap: 1rem;
    background: white; padding: 1.2rem;
    border-radius: var(--radius-md); border: 1px solid var(--border-light);
    transition: var(--transition);
}
.dash-card:hover { box-shadow: var(--shadow-sm); }
.dash-icon {
    width: 48px; height: 48px; border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.2rem; flex-shrink: 0;
}
.dash-icon.blue { background: rgba(27,75,138,0.1); color: var(--primary); }
.dash-icon.green { background: rgba(46,204,113,0.1); color: var(--accent-green); }
.dash-icon.purple { background: rgba(142,68,173,0.1); color: var(--accent-purple); }
.dash-icon.orange { background: rgba(232,168,56,0.1); color: var(--secondary); }
.dash-card h3 { font-size: 0.95rem; font-weight: 600; }
.dash-card p { font-size: 0.78rem; color: var(--text-light); }
.dash-info {
    background: white; padding: 1.5rem; border-radius: var(--radius-md);
    border: 1px solid var(--border-light);
}
.dash-info h3 { font-size: 1rem; font-weight: 600; margin-bottom: 0.5rem; }
.dash-info h3 i { color: var(--primary); }
.dash-info p { font-size: 0.88rem; color: var(--text-medium); margin-bottom: 0.3rem; }

/* Edit sections */
.edit-section {
    background: white; padding: 1.5rem; border-radius: var(--radius-md);
    border: 1px solid var(--border-light); margin-bottom: 1rem;
}
.edit-section h3 {
    font-size: 1rem; font-weight: 600; color: var(--text-dark);
    margin-bottom: 1rem; padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--bg-light);
}
.edit-section h3 i { color: var(--primary); margin-right: 0.3rem; }
.edit-group { margin-bottom: 1rem; }
.edit-group label {
    display: block; font-size: 0.82rem; font-weight: 600;
    color: var(--text-medium); margin-bottom: 0.3rem;
}
.edit-group input,
.edit-group textarea {
    width: 100%; padding: 0.6rem 0.8rem;
    border: 1.5px solid var(--border-light);
    border-radius: var(--radius-sm); font-size: 0.88rem;
    font-family: inherit; transition: var(--transition);
}
.edit-group input:focus,
.edit-group textarea:focus {
    outline: none; border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(27,75,138,0.08);
}
.edit-group textarea { resize: vertical; min-height: 60px; }
.edit-msg {
    padding: 0.5rem 0.8rem; border-radius: var(--radius-sm);
    font-size: 0.85rem; margin-bottom: 0.75rem;
}
.edit-msg.success { background: rgba(46,204,113,0.1); color: var(--accent-green); }
.edit-msg.error { background: rgba(231,76,60,0.1); color: var(--accent-red); }

.panel-toolbar { margin-bottom: 1rem; }
.panel-toolbar h2 { font-size: 1.3rem; font-weight: 700; }

.btn-save {
    display: inline-flex; align-items: center; gap: 0.4rem;
    background: var(--primary); color: white; border: none;
    padding: 0.6rem 1.5rem; border-radius: var(--radius-sm);
    font-size: 0.88rem; font-weight: 600; cursor: pointer;
    font-family: inherit; transition: var(--transition);
}
.btn-save:hover { background: var(--primary-light); }

.btn-danger {
    display: inline-flex; align-items: center; gap: 0.4rem;
    background: var(--accent-red); color: white; border: none;
    padding: 0.6rem 1.5rem; border-radius: var(--radius-sm);
    font-size: 0.88rem; font-weight: 600; cursor: pointer;
    font-family: inherit; transition: var(--transition);
}
.btn-danger:hover { background: #C0392B; }

/* ==========================================
   RESPONSIVE - Admin
   ========================================== */
@media (max-width: 768px) {
    .admin-sidebar {
        transform: translateX(-100%);
    }
    .admin-sidebar.open {
        transform: translateX(0);
    }
    .admin-main {
        margin-left: 0;
    }
    .admin-sidebar-toggle {
        display: block;
    }
    .admin-topbar h1 { font-size: 1rem; }
    .dash-cards { grid-template-columns: 1fr 1fr; }
    .admin-panel { padding: 1rem; }
}

@media (max-width: 480px) {
    .admin-login-card { padding: 1.5rem; }
    .admin-login-header h2 { font-size: 1.1rem; }
    .dash-cards { grid-template-columns: 1fr; }
    .admin-topbar { padding: 0.6rem 1rem; }
}