/* ============================================================================
   VARIABLES & RESET
   ============================================================================ */

:root {
    --primary-color: #2196F3;
    --secondary-color: #FFC107;
    --danger-color: #F44336;
    --success-color: #4CAF50;
    --warning-color: #FF9800;
    --info-color: #00BCD4;
    --dark-color: #212121;
    --light-color: #F5F5F5;
    --gray-color: #9E9E9E;
    --border-color: #E0E0E0;
    
    --border-radius: 8px;
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 4px 16px rgba(0, 0, 0, 0.15);
    
    --transition: all 0.3s ease;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background-color: var(--light-color);
    color: var(--dark-color);
    line-height: 1.6;
}

html, body {
    height: 100%;
    width: 100%;
}

/* ============================================================================
   LOGIN PAGE
   ============================================================================ */

.login-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(135deg, var(--primary-color) 0%, #1976D2 100%);
    padding: 20px;
}

.login-box {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    padding: 40px 30px;
    width: 100%;
    max-width: 400px;
    animation: slideUp 0.5s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-header {
    text-align: center;
    margin-bottom: 30px;
}

.login-header i {
    font-size: 48px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.login-header h1 {
    font-size: 28px;
    margin-bottom: 5px;
    color: var(--dark-color);
}

.login-header p {
    color: var(--gray-color);
    font-size: 14px;
}

.login-form {
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--dark-color);
    font-weight: 500;
    font-size: 14px;
}

.form-group label i {
    margin-right: 6px;
    color: var(--primary-color);
}

.form-control {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--border-color);
    border-radius: 6px;
    font-size: 16px;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(33, 150, 243, 0.1);
}

.password-input-group {
    position: relative;
    display: flex;
    align-items: center;
}

.password-input-group .form-control {
    margin-bottom: 0;
}

.toggle-password {
    position: absolute;
    right: 15px;
    background: none;
    border: none;
    color: var(--gray-color);
    cursor: pointer;
    font-size: 18px;
    padding: 5px;
}

.toggle-password:hover {
    color: var(--primary-color);
}

.password-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.password-input-wrapper .form-control {
    font-family: 'Courier New', monospace;
    font-size: 16px;
    letter-spacing: 0.5px;
}

.login-footer {
    text-align: center;
    color: var(--gray-color);
    font-size: 13px;
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
}

.login-footer p {
    margin-bottom: 10px;
}

.btn-support {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: linear-gradient(135deg, #FF9800 0%, #F57C00 100%);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(255, 152, 0, 0.2);
    font-family: inherit;
    min-height: 44px;
}

.btn-support:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(255, 152, 0, 0.4);
    background: linear-gradient(135deg, #FFA500 0%, #FF8500 100%);
}

.btn-support:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(255, 152, 0, 0.2);
}

.btn-support i {
    font-size: 14px;
}

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

.support-btn i {
    margin-right: 6px;
}

/* ============================================================================
   MODAL POPUP - MOBILE FIRST
   ============================================================================ */

.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    padding: 15px;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.modal-content {
    background: white;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    width: 100%;
    max-width: 450px;
    max-height: 85vh;
    overflow-y: auto;
    animation: slideInUp 0.4s ease;
}

@keyframes slideInUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 18px 20px;
    border-radius: 16px 16px 0 0;
    gap: 12px;
    --primary-dark: #1976D2;
}

.modal-header h2 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
}

.modal-header h2 i {
    font-size: 18px;
}

.modal-close {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    font-size: 20px;
    cursor: pointer;
    padding: 8px 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    border-radius: 6px;
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: rotate(90deg);
}

.modal-close:active {
    background: rgba(255, 255, 255, 0.4);
}

.support-form {
    padding: 20px;
}

.support-form .form-group {
    margin-bottom: 16px;
}

.support-form .form-group:last-of-type {
    margin-bottom: 12px;
}

.support-form .form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--dark-color);
    font-size: 13px;
}

.support-form .form-group label i {
    margin-right: 6px;
    color: var(--primary-color);
    width: 14px;
}

.support-form .form-control {
    width: 100%;
    padding: 12px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 14px;
    font-family: inherit;
    transition: all 0.3s ease;
    background: white;
}

.support-form .form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(33, 150, 243, 0.1);
}

.form-message {
    padding: 12px 14px;
    border-radius: 8px;
    font-size: 12px;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 8px;
    border-left: 4px solid;
}

.form-message.success {
    background: #E8F5E9;
    color: #2E7D32;
    border-left-color: #4CAF50;
}

.form-message.error {
    background: #FFEBEE;
    color: #C62828;
    border-left-color: #F44336;
}

.form-message.info {
    background: #E3F2FD;
    color: #1565C0;
    border-left-color: #2196F3;
}

.form-message i {
    font-size: 14px;
    flex-shrink: 0;
}

.form-actions {
    display: flex;
    gap: 10px;
    justify-content: stretch;
    margin-top: 18px;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
}

.form-actions .btn {
    flex: 1;
    padding: 13px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-height: 48px;
}

.form-actions .btn-cancel {
    background: var(--light-color);
    color: var(--dark-color);
    border: 1px solid var(--border-color);
}

.form-actions .btn-cancel:hover {
    background: #EEEEEE;
}

.form-actions .btn-cancel:active {
    background: #E0E0E0;
}

.form-actions .btn-primary {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: white;
    font-weight: 700;
    box-shadow: 0 2px 8px rgba(37, 211, 102, 0.3);
}

.form-actions .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
}

.form-actions .btn-primary:active {
    transform: translateY(0);
}

.form-actions .btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.form-actions .btn-primary i {
    font-size: 14px;
}

/* ============================================================================
   MODAL RESPONSIVE
   ============================================================================ */

@media (max-width: 480px) {
    .modal {
        padding: 10px;
    }

    .modal-content {
        max-height: 90vh;
        border-radius: 12px;
    }

    .modal-header {
        padding: 16px 18px;
        border-radius: 12px 12px 0 0;
    }

    .modal-header h2 {
        font-size: 15px;
    }

    .support-form {
        padding: 18px;
    }

    .form-actions {
        gap: 8px;
        padding-top: 14px;
        margin-top: 16px;
    }

    .form-actions .btn {
        padding: 12px;
        min-height: 44px;
        font-size: 12px;
    }
}

@media (min-width: 768px) {
    .modal-content {
        max-width: 500px;
    }

    .support-form {
        padding: 25px;
    }

    .form-actions .btn {
        min-height: 50px;
    }
}

.support-contact {
    font-weight: 600;
    color: var(--primary-color);
}

/* ============================================================================
   BUTTONS
   ============================================================================ */

.btn {
    display: inline-block;
    padding: 12px 20px;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    text-decoration: none;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

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

.btn-primary {
    background-color: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background-color: #1976D2;
}

.btn-secondary {
    background-color: #E0E0E0;
    color: var(--dark-color);
}

.btn-secondary:hover {
    background-color: #BDBDBD;
}

.btn-warning {
    background-color: var(--warning-color);
    color: white;
}

.btn-warning:hover {
    background-color: #F57C00;
}

.btn-danger {
    background-color: var(--danger-color);
    color: white;
}

.btn-danger:hover {
    background-color: #D32F2F;
}

.btn-success {
    background-color: var(--success-color);
    color: white;
}

.btn-success:hover {
    background-color: #388E3C;
}

.btn-block {
    display: block;
    width: 100%;
}

.btn-icon {
    width: 40px;
    height: 40px;
    padding: 0;
    border: none;
    background: transparent;
    color: var(--dark-color);
    cursor: pointer;
    border-radius: 50%;
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.btn-icon:hover {
    background-color: var(--light-color);
}

/* ============================================================================
   ALERTS
   ============================================================================ */

.alert {
    padding: 15px;
    border-radius: 6px;
    margin-bottom: 15px;
    font-size: 14px;
    display: flex;
    align-items: center;
}

.alert-success {
    background-color: #E8F5E9;
    color: #2E7D32;
    border-left: 4px solid #4CAF50;
}

.alert-danger {
    background-color: #FFEBEE;
    color: #C62828;
    border-left: 4px solid #F44336;
}

.alert-warning {
    background-color: #FFF3E0;
    color: #E65100;
    border-left: 4px solid #FF9800;
}

.alert-info {
    background-color: #E0F2F1;
    color: #00695C;
    border-left: 4px solid #00BCD4;
}

/* ============================================================================
   APP LAYOUT
   ============================================================================ */

.app-container {
    display: flex;
    flex-direction: column;
    height: 100vh;
    background-color: var(--light-color);
}

.app-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, #1976D2 100%);
    color: white;
    padding: 20px;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.header-content h1 {
    font-size: 24px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.header-actions {
    display: flex;
    gap: 10px;
}

.header-actions .btn-icon {
    color: white;
    width: 36px;
    height: 36px;
}

.header-actions .btn-icon:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.user-info {
    font-size: 13px;
    opacity: 0.9;
}

/* Dashboard Grid Layout */
.dashboard-grid {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    background-color: var(--light-color);
}

.dashboard-left {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.dashboard-right {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* ============================================================================
   CARDS
   ============================================================================ */

.card {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.card-header {
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-header h2 {
    font-size: 18px;
    margin: 0;
}

.card-header .last-sync {
    font-size: 12px;
    color: var(--gray-color);
}

.sync-info {
    padding: 12px 20px;
    background-color: #F5F5F5;
    font-size: 12px;
    color: var(--gray-color);
    border-top: 1px solid var(--border-color);
}

.controls-card {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.controls-grid {
    padding: 15px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.controls-grid .btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px;
    font-size: 15px;
    font-weight: 600;
    border-radius: 6px;
    transition: var(--transition);
}

.controls-grid .btn i {
    font-size: 16px;
}

/* Status Card */
.status-card .card-header {
    background-color: #F5F5F5;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: 15px;
    padding: 20px;
}

.status-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 15px;
    background-color: #F5F5F5;
    border-radius: 8px;
}

.status-item i {
    font-size: 28px;
    color: var(--primary-color);
    margin-bottom: 8px;
}

.status-item label {
    font-size: 12px;
    color: var(--gray-color);
    margin-bottom: 5px;
}

.status-item span {
    font-size: 24px;
    font-weight: bold;
    color: var(--dark-color);
}

.status-item small {
    font-size: 12px;
    color: var(--gray-color);
}

.wifi-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    padding: 10px 0;
    border-bottom: 1px solid #EEEEEE;
}

.wifi-row:last-child {
    border-bottom: none;
}

.wifi-row label {
    font-weight: 600;
    min-width: 100px;
    color: var(--dark-color);
}

.wifi-row span {
    flex: 1;
    text-align: right;
    font-weight: 500;
    color: var(--dark-color);
    word-break: break-word;
}

/* WiFi Card */
.wifi-band {
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
}

.wifi-band:last-child {
    border-bottom: none;
}

.band-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.band-header h3 {
    font-size: 16px;
    margin: 0;
}

.band-header .signal {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 12px;
    color: var(--primary-color);
}

.wifi-info {
    margin-bottom: 15px;
    padding: 12px;
    background-color: #F5F5F5;
    border-radius: 6px;
}

.info-row {
    display: flex;
    justify-content: space-between;
    font-size: 14px;
}

.info-row label {
    font-weight: 500;
    color: var(--gray-color);
}

.info-row span {
    color: var(--dark-color);
    font-weight: 500;
}

.password-note {
    font-size: 12px;
    color: var(--gray-color);
    margin-bottom: 15px;
    padding: 10px;
    background-color: #E3F2FD;
    border-radius: 6px;
}

/* WiFi Menu Card */
.wifi-menu-card {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.wifi-controls {
    padding: 15px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.wifi-controls .btn {
    padding: 14px;
    font-size: 15px;
    font-weight: 600;
    border-radius: 6px;
    transition: var(--transition);
}

.wifi-controls .btn:active {
    transform: scale(0.98);
}

/* WiFi Info Card */
.wifi-info-card {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.wifi-current {
    padding: 15px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.wifi-display {
    padding: 15px;
    background-color: #F5F5F5;
    border-radius: 6px;
    border-left: 4px solid var(--primary-color);
}

.wifi-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 15px;
}

.wifi-item label {
    font-weight: 600;
    color: var(--dark-color);
    font-size: 15px;
    min-width: 120px;
}

.wifi-value {
    flex: 1;
    padding: 10px 12px;
    background-color: white;
    border-radius: 4px;
    border: 1px solid var(--border-color);
    font-weight: 500;
    color: var(--dark-color);
    font-size: 14px;
    word-break: break-all;
}

/* Connected Devices */
.devices-list {
    padding: 20px;
}

.device-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background-color: #F5F5F5;
    border-radius: 8px;
    margin-bottom: 10px;
    border-left: 4px solid var(--primary-color);
    transition: var(--transition);
}

.device-item:hover {
    background-color: #EEEEEE;
    box-shadow: var(--shadow);
}

.device-item:last-child {
    margin-bottom: 0;
}

.device-icon {
    font-size: 28px;
    color: var(--primary-color);
    min-width: 40px;
    text-align: center;
}

.device-info {
    flex: 1;
}

.device-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 4px;
}

.device-info h4 {
    font-size: 14px;
    margin: 0;
    font-weight: 600;
    flex: 1;
}

.signal-badge {
    font-size: 11px;
    background-color: var(--info-color);
    color: white;
    padding: 2px 8px;
    border-radius: 12px;
    font-weight: 600;
}

.device-mac {
    font-size: 12px;
    color: var(--gray-color);
    margin: 0 0 6px 0;
    font-family: monospace;
}

.device-details {
    display: flex;
    gap: 10px;
    font-size: 11px;
    color: var(--gray-color);
}

.device-details small {
    display: flex;
    align-items: center;
    gap: 3px;
}

.device-signal {
    display: flex;
    flex-direction: column;
    align-items: center;
    font-size: 12px;
    color: var(--primary-color);
}

.device-signal i {
    font-size: 16px;
    margin-bottom: 4px;
}

/* ============================================================================
   MODAL
   ============================================================================ */

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal-content {
    background: white;
    border-radius: var(--border-radius);
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    animation: slideUp 0.3s ease;
}

.modal-header {
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h2 {
    font-size: 20px;
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    font-size: 28px;
    color: var(--gray-color);
    cursor: pointer;
    padding: 0;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
}

.modal-close:hover {
    background-color: var(--light-color);
    color: var(--dark-color);
}

.modal-body {
    padding: 20px;
}

.modal-actions {
    display: flex;
    gap: 10px;
    padding: 20px;
    border-top: 1px solid var(--border-color);
    background-color: #F5F5F5;
}

.modal-actions .btn {
    flex: 1;
}

/* ============================================================================
   UTILITY CLASSES
   ============================================================================ */

.text-center {
    text-align: center;
}

.text-muted {
    color: var(--gray-color);
}

/* ============================================================================
   RESPONSIVE DESIGN
   ============================================================================ */

@media (max-width: 600px) {
    .login-box {
        padding: 30px 20px;
    }

    .login-header h1 {
        font-size: 24px;
    }

    .login-header i {
        font-size: 40px;
    }

    .app-header {
        padding: 15px;
    }

    .header-content h1 {
        font-size: 20px;
    }

    .dashboard-grid {
        grid-template-columns: 1fr;
        padding: 12px;
        gap: 12px;
    }

    .dashboard-left,
    .dashboard-right {
        gap: 12px;
    }

    .main-content {
        padding: 12px;
        gap: 12px;
    }

    .status-grid {
        grid-template-columns: 1fr;
    }

    .card {
        border-radius: 6px;
    }

    .card-header {
        padding: 12px;
    }

    .controls-grid {
        padding: 10px;
        gap: 8px;
    }

    .controls-grid .btn {
        padding: 12px;
        font-size: 14px;
    }

    .wifi-band,
    .devices-list {
        padding: 12px;
    }

    .wifi-controls {
        padding: 10px;
        gap: 8px;
    }

    .wifi-controls .btn {
        padding: 12px;
        font-size: 14px;
    }

    .wifi-current {
        padding: 10px;
        gap: 12px;
    }

    .wifi-display {
        padding: 12px;
    }

    .wifi-row {
        display: flex;
        justify-content: space-between;
        align-items: center;
        gap: 8px;
        padding: 6px 0;
    }

    .wifi-row label {
        font-weight: 600;
        min-width: 70px;
    }

    .wifi-row span {
        flex: 1;
        text-align: right;
        word-break: break-word;
    }

    .wifi-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .wifi-item label {
        min-width: 100%;
    }

    .wifi-value {
        width: 100%;
    }

    .btn {
        padding: 11px 18px;
        font-size: 14px;
    }

    .modal {
        padding: 10px;
    }

    .modal-content {
        max-height: calc(100vh - 20px);
        max-width: calc(100vw - 20px);
    }

    .status-item {
        padding: 10px;
    }

    .device-item {
        gap: 10px;
        padding: 12px;
    }

    .sync-info {
        padding: 10px 12px;
        font-size: 11px;
    }
}

/* ============================================================================
   PASSWORD CHANGE FORM STYLES
   ============================================================================ */

.password-form {
    padding: 0;
}

.form-info {
    background: linear-gradient(135deg, rgba(33, 150, 243, 0.15) 0%, rgba(33, 150, 243, 0.08) 100%);
    border-left: 4px solid var(--primary-color);
    padding: 14px 16px;
    border-radius: 8px;
    margin-bottom: 24px;
    box-shadow: 0 2px 8px rgba(33, 150, 243, 0.1);
}

.form-info p {
    margin: 0;
    color: #1565c0;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
}

.form-info i {
    color: var(--primary-color);
    font-size: 16px;
    flex-shrink: 0;
}

/* Password Form Group Styling */
.password-form .form-group {
    margin-bottom: 20px;
}

.password-form .form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #333;
    font-size: 14px;
    text-transform: capitalize;
}

.password-input-group {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
}

.password-input-group .form-control {
    width: 100%;
    padding: 14px 16px;
    padding-right: 50px;
    margin-bottom: 0;
    font-size: 15px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    transition: all 0.3s ease;
    background-color: #f9f9f9;
    letter-spacing: 0.15em;
}

.password-input-group .form-control:hover:not(:focus) {
    border-color: #d0d0d0;
    background-color: #fcfcfc;
}

.password-input-group .form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    background-color: white;
    box-shadow: 0 0 0 3px rgba(33, 150, 243, 0.1);
}

.password-input-group .form-control:not(:placeholder-shown) {
    background-color: white;
    border-color: #2196F3;
}

.password-input-group .form-control::placeholder {
    color: #aaa;
    font-size: 14px;
}

/* Form Hint Text */
.form-hint {
    display: block;
    margin-top: 6px;
    color: #666;
    font-size: 12px;
    line-height: 1.4;
    font-weight: 400;
}

.toggle-password {
    position: absolute;
    right: 16px;
    background: none;
    border: none;
    color: #999;
    cursor: pointer;
    font-size: 20px;
    padding: 8px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 6px;
    top: 50%;
    transform: translateY(-50%);
}

.toggle-password:hover {
    color: var(--primary-color);
    background-color: rgba(33, 150, 243, 0.1);
}

.toggle-password:active {
    transform: translateY(-50%) scale(0.95);
}

.form-actions {
    display: flex;
    gap: 12px;
    margin-top: 28px;
    padding-top: 20px;
    border-top: 1px solid #e0e0e0;
}

.form-actions .btn {
    flex: 1;
    padding: 14px 18px;
    font-size: 15px;
    font-weight: 600;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-actions .btn-secondary {
    background-color: #f5f5f5;
    color: #555;
    border: 1.5px solid #e0e0e0;
}

.form-actions .btn-secondary:hover {
    background-color: #e8e8e8;
    border-color: #d0d0d0;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.form-actions .btn-secondary:active {
    transform: translateY(0);
}

.form-actions .btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, #1976D2 100%);
    color: white;
    box-shadow: 0 2px 8px rgba(33, 150, 243, 0.25);
}

.form-actions .btn-primary:hover {
    background: linear-gradient(135deg, #1976D2 0%, #1565c0 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(33, 150, 243, 0.35);
}

.form-actions .btn-primary:active {
    transform: translateY(0);
}

#passwordMessage {
    padding: 14px 16px;
    border-radius: 8px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 14px;
    margin-bottom: 0;
    border-left: 4px solid transparent;
    line-height: 1.5;
}

#passwordMessage.alert-danger {
    background-color: rgba(244, 67, 54, 0.12);
    color: #c62828;
    border-left-color: #F44336;
}

#passwordMessage.alert-success {
    background-color: rgba(76, 175, 80, 0.12);
    color: #2e7d32;
    border-left-color: #4CAF50;
}

#passwordMessage.alert-info {
    background-color: rgba(33, 150, 243, 0.12);
    color: #1565c0;
    border-left-color: #2196F3;
}

#passwordMessage i {
    font-size: 18px;
    flex-shrink: 0;
    margin-top: 2px;
}

@media (max-width: 360px) {
    .login-box {
        padding: 20px 15px;
    }

    .header-content h1 {
        font-size: 18px;
    }

    .status-item {
        padding: 12px;
    }

    .status-item i {
        font-size: 24px;
    }

    .status-item span {
        font-size: 20px;
    }

    .device-item {
        gap: 10px;
    }
}

@media (min-width: 768px) {
    .dashboard-grid {
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }

    .main-content {
        max-width: 1000px;
        margin: 0 auto;
        width: 100%;
    }

    .status-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    /* Hide password card on desktop */
    #passwordCard {
        display: none !important;
    }
}