/* Gowa Notifier - Minimalistic Elegant Design */

:root {
    /* Minimal color palette */
    --primary-color: #2563eb;
    --primary-light: #dbeafe;
    --success-color: #059669;
    --danger-color: #dc2626;
    --warning-color: #d97706;
    --muted-color: #6b7280;
    --text-color: #111827;
    --bg-color: #ffffff;
    --bg-secondary: #f9fafb;
    --border-color: #e5e7eb;
    --shadow-color: rgba(0, 0, 0, 0.04);
    --shadow-hover: rgba(0, 0, 0, 0.08);
}

* {
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    background-color: var(--bg-secondary);
    color: var(--text-color);
    line-height: 1.6;
    font-size: 14px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 500;
    line-height: 1.3;
    margin-bottom: 1rem;
}

h1 { font-size: 2rem; }
h2 { font-size: 1.75rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

/* Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Navigation */
.navbar {
    background: var(--bg-color);
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 1px 3px var(--shadow-color);
    padding: 0.75rem 0;
}

.navbar-brand {
    font-weight: 600;
    font-size: 1.25rem;
    color: var(--text-color) !important;
}

.navbar-brand i {
    color: var(--primary-color);
}

.navbar-nav .nav-link {
    font-weight: 500;
    color: var(--muted-color) !important;
    padding: 0.5rem 1rem;
    transition: color 0.15s ease;
}

.navbar-nav .nav-link:hover {
    color: var(--primary-color) !important;
}

.navbar-nav .nav-link.active {
    color: var(--primary-color) !important;
    font-weight: 600;
}

/* Buttons */
.btn {
    font-weight: 500;
    border-radius: 6px;
    padding: 0.5rem 1rem;
    transition: all 0.15s ease;
    border: none;
}

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

.btn-primary:hover {
    background-color: #1d4ed8;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.btn-secondary {
    background-color: var(--bg-secondary);
    color: var(--text-color);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background-color: var(--bg-color);
    border-color: var(--muted-color);
}

.btn-outline-primary {
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
    background: transparent;
}

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

.btn-outline-info {
    color: var(--primary-color);
    border: 1px solid var(--primary-light);
    background: var(--primary-light);
}

.btn-outline-info:hover {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-outline-secondary {
    color: var(--muted-color);
    border: 1px solid var(--border-color);
    background: transparent;
}

.btn-outline-secondary:hover {
    background-color: var(--bg-color);
    color: var(--text-color);
}

.btn-outline-danger {
    color: var(--danger-color);
    border: 1px solid var(--border-color);
    background: transparent;
}

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

/* Cards */
.card {
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 1px 3px var(--shadow-color);
    transition: all 0.15s ease;
}

.card:hover {
    box-shadow: 0 4px 12px var(--shadow-hover);
    transform: translateY(-1px);
}

.card-header {
    background: transparent;
    border-bottom: 1px solid var(--border-color);
    padding: 1.5rem;
    font-weight: 600;
    color: var(--text-color);
}

.card-body {
    padding: 1.5rem;
}

/* Forms */
.form-label {
    font-weight: 500;
    color: var(--text-color);
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-control {
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 0.75rem;
    font-size: 14px;
    transition: all 0.15s ease;
    background-color: var(--bg-color);
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
    outline: none;
}

.form-text {
    font-size: 0.75rem;
    color: var(--muted-color);
    margin-top: 0.25rem;
}

/* Alerts */
.alert {
    border: none;
    border-radius: 6px;
    padding: 1rem;
    margin-bottom: 1rem;
}

.alert-success {
    background-color: #ecfdf5;
    color: var(--success-color);
    border-left: 3px solid var(--success-color);
}

.alert-danger {
    background-color: #fef2f2;
    color: var(--danger-color);
    border-left: 3px solid var(--danger-color);
}

/* Table */
.table {
    background: var(--bg-color);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 1px 3px var(--shadow-color);
}

.table thead th {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--muted-color);
    padding: 1rem;
}

.table tbody tr {
    transition: background-color 0.15s ease;
}

.table tbody tr:hover {
    background-color: var(--bg-secondary);
}

.table tbody td {
    border-top: 1px solid var(--border-color);
    padding: 1rem;
    vertical-align: middle;
}

/* Status badges */
.badge {
    font-size: 0.75rem;
    font-weight: 500;
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge.bg-success {
    background-color: #ecfdf5 !important;
    color: var(--success-color) !important;
    border: 1px solid #a7f3d0;
}

.badge.bg-danger {
    background-color: #fef2f2 !important;
    color: var(--danger-color) !important;
    border: 1px solid #fecaca;
}

.badge.bg-warning {
    background-color: #fffbeb !important;
    color: var(--warning-color) !important;
    border: 1px solid #fde68a;
}

/* Action buttons */
.btn-group .btn {
    border-radius: 4px;
    margin: 0 2px;
    padding: 0.375rem 0.75rem;
    font-size: 0.875rem;
}

/* Empty state */
.text-center.py-5 {
    padding: 3rem 1rem;
}

.text-center.py-5 i {
    color: var(--muted-color);
    margin-bottom: 1rem;
}

.text-center.py-5 h4 {
    color: var(--text-color);
    margin-bottom: 0.5rem;
}

.text-center.py-5 p {
    color: var(--muted-color);
    margin-bottom: 1.5rem;
}

/* Modal */
.modal-content {
    border: none;
    border-radius: 8px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.modal-header {
    border-bottom: 1px solid var(--border-color);
    padding: 1.5rem;
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    border-top: 1px solid var(--border-color);
    padding: 1.5rem;
}


/* Status indicators */
.status-up { color: var(--success-color); }
.status-down { color: var(--danger-color); }
.status-unknown { color: var(--warning-color); }

/* Loading states */
.btn-loading {
    position: relative;
    pointer-events: none;
}

.btn-loading::after {
    content: "";
    position: absolute;
    width: 14px;
    height: 14px;
    margin: auto;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 0 0.75rem;
    }

    .toast-container {
        top: 10px;
        right: 10px;
        max-width: calc(100vw - 20px);
    }

    .table-responsive {
        border-radius: 6px;
    }

    .btn-group {
        display: flex;
        flex-wrap: wrap;
        gap: 0.25rem;
    }

    .btn-group .btn {
        flex: 1;
        min-width: 0;
        margin: 0;
    }
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--muted-color);
}

/* Error row */
.table-warning {
    background-color: #fffbeb !important;
}

.table-warning td {
    border-top: none !important;
    padding: 0.75rem 1rem;
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1050;
    max-width: 350px;
    pointer-events: none;
}

.toast {
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    margin-bottom: 0.75rem;
    opacity: 0;
    transform: translateX(100%);
    transition: all 0.3s ease;
    pointer-events: auto;
    overflow: hidden;
}

.toast.show {
    opacity: 1;
    transform: translateX(0);
}

.toast.hide {
    opacity: 0;
    transform: translateX(100%);
}

.toast-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border-color);
    font-weight: 500;
    font-size: 0.875rem;
}

.toast-body {
    padding: 1rem;
    font-size: 0.875rem;
    line-height: 1.5;
}

.toast-success .toast-header {
    background-color: #ecfdf5;
    color: var(--success-color);
    border-bottom-color: #a7f3d0;
}

.toast-success .toast-body {
    color: var(--text-color);
}

.toast-danger .toast-header {
    background-color: #fef2f2;
    color: var(--danger-color);
    border-bottom-color: #fecaca;
}

.toast-danger .toast-body {
    color: var(--text-color);
}

.toast .btn-close {
    background: none;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0.7;
    padding: 0;
    width: auto;
    height: auto;
}

.toast .btn-close:hover {
    opacity: 1;
}

.toast-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    background-color: currentColor;
    border-radius: 0 0 8px 8px;
    animation: toast-progress linear;
}

.toast-success .toast-progress {
    background-color: var(--success-color);
}

.toast-danger .toast-progress {
    background-color: var(--danger-color);
}

@keyframes toast-progress {
    from { width: 100%; }
    to { width: 0%; }
}

/* Animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.table tbody tr {
    animation: fadeInUp 0.2s ease-out;
}

/* Utility classes */
.text-muted {
    color: var(--muted-color) !important;
}

.text-truncate {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}