/*
 * Management Dashboard – Sidebar with Collapse Toggle
 */
.management-login-box {
    max-width: 400px; margin: 60px auto; padding: 30px; background: #fff;
    border-radius: 16px; box-shadow: 0 8px 24px rgba(0,0,0,0.08); text-align: center; font-family: 'Poppins', sans-serif;
}
.management-login-box h2 { color: #1b3022; margin-bottom: 20px; font-weight: 700; }
.management-login-box label { display: block; text-align: left; margin: 10px 0 5px; font-weight: 600; color: #333; }
.management-login-box input[type="text"], .management-login-box input[type="password"] {
    width: 100%; padding: 12px; border: 1px solid #ddd; border-radius: 8px; font-size: 1rem; box-sizing: border-box;
}
.management-login-box button {
    margin-top: 20px; padding: 12px 36px; background: #1b3022; color: #fff;
    border: none; border-radius: 30px; font-weight: 700; cursor: pointer; transition: background 0.3s;
}
.management-login-box button:hover { background: #4caf50; }
.login-error { color: #d81b60; font-weight: 600; text-align: center; margin-bottom: 10px; }

/* ============ Sidebar Wrapper ============ */
.management-dashboard-wrapper {
    display: flex;
    min-height: 100vh;
    background: #f5f7fa;
    font-family: 'Poppins', sans-serif;
}

/* Sidebar */
.management-sidebar {
    width: 260px;
    background: #1b3022;
    color: #fff;
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0;
    height: 100vh;
    overflow-y: auto;
    z-index: 900;
    transition: width 0.3s ease;
}
.management-sidebar.collapsed {
    width: 60px;
}

.sidebar-header {
    padding: 30px 20px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    transition: padding 0.3s;
}
.management-sidebar.collapsed .sidebar-header {
    padding: 30px 10px;
}
.sidebar-header-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.sidebar-header h2 {
    font-size: 1.4rem; margin: 0; color: #fff;
    transition: opacity 0.2s;
}
.management-sidebar.collapsed .sidebar-header h2,
.management-sidebar.collapsed .sidebar-header p,
.management-sidebar.collapsed .sidebar-nav,
.management-sidebar.collapsed .sidebar-footer {
    display: none;
}

.toggle-btn {
    background: none;
    border: none;
    color: #fff;
    font-size: 1.4rem;
    cursor: pointer;
    padding: 0 5px;
    transition: transform 0.3s;
}
.toggle-btn:hover {
    color: #4caf50;
}

.sidebar-header p  { margin: 5px 0 0; font-size: 0.85rem; opacity: 0.8; }

.nav-section { padding: 20px; }
.nav-section h3 {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #aaa;
    margin-bottom: 12px;
}
.nav-section ul { list-style: none; padding: 0; margin: 0; }
.nav-section li { margin-bottom: 2px; }
.nav-section a {
    display: block;
    padding: 10px 15px;
    border-radius: 6px;
    color: #ccc;
    text-decoration: none;
    font-weight: 500;
    transition: background 0.2s, color 0.2s;
    font-size: 0.95rem;
}
.nav-section a:hover, .nav-section a.active {
    background: rgba(255,255,255,0.1);
    color: #fff;
}
.nav-section a.active { font-weight: 600; }

.sidebar-footer {
    margin-top: auto;
    padding: 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
}
.logout-link {
    color: #ccc;
    text-decoration: none;
    font-weight: 500;
}

/* Main Content */
.management-main {
    margin-left: 260px;
    flex: 1;
    padding: 40px;
    background: #f5f7fa;
    min-height: 100vh;
    transition: margin-left 0.3s ease;
}
.management-main.expanded {
    margin-left: 60px;
}

/* Custom Panels */
.custom-panel {
    background: #fff;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
    margin-bottom: 30px;
}
.custom-panel h3 {
    margin-top: 0;
    color: #1b3022;
}

/* Forms inside panels */
.manager-form { margin-bottom: 25px; }
.manager-form label { display: block; font-weight: 600; margin: 15px 0 5px; color: #333; }
.manager-form input[type="text"],
.manager-form input[type="number"],
.manager-form input[type="url"],
.manager-form textarea,
.manager-form select {
    width: 100%;
    padding: 12px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 0.95rem;
    box-sizing: border-box;
    transition: border 0.2s;
}
.manager-form input:focus,
.manager-form textarea:focus,
.manager-form select:focus { border-color: #4caf50; outline: none; }
.manager-form button {
    margin-top: 12px;
    padding: 12px 30px;
    background: #1b3022;
    color: #fff;
    border: none;
    border-radius: 30px;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.3s;
}
.manager-form button:hover { background: #4caf50; }

/* Message flash */
#manager-message { font-family: 'Poppins', sans-serif; font-weight: 600; }
#manager-message.success { background: #d4edda; color: #155724; }
#manager-message.error { background: #f8d7da; color: #721c24; }

/* Responsive: stack on mobile */
@media (max-width: 768px) {
    .management-dashboard-wrapper { flex-direction: column; }
    .management-sidebar {
        position: relative;
        width: 100% !important;
        height: auto;
    }
    .management-sidebar.collapsed { width: 100% !important; }
    .management-sidebar.collapsed .sidebar-nav,
    .management-sidebar.collapsed .sidebar-footer,
    .management-sidebar.collapsed .sidebar-header p,
    .management-sidebar.collapsed .sidebar-header h2 { display: block; }
    .management-main { margin-left: 0 !important; padding: 20px; }
    .sidebar-header { padding: 20px; }
    .nav-section { padding: 10px 20px; }
    .nav-section a { padding: 8px 12px; font-size: 0.9rem; }
}