/* IP WHOIS Analyzer Pro - Custom Styles */

:root[data-bs-theme="dark"] {
    --accent: #00d4ff;
    --accent-rgb: 0, 212, 255;
    --accent-hover: #00b8e6;
}

:root[data-bs-theme="light"] {
    --accent: #0d6efd;
    --accent-rgb: 13, 110, 253;
    --accent-hover: #0b5ed7;
}

body {
    background: var(--bs-body-bg);
    min-height: 100vh;
    padding-bottom: 3rem;
}

/* Header Gradient */
.header-gradient {
    background: linear-gradient(135deg, var(--accent) 0%, #667eea 100%);
    padding: 3rem 2rem;
    border-radius: 12px;
    margin-bottom: 2rem;
    box-shadow: 0 10px 30px rgba(var(--accent-rgb), 0.2);
    position: relative;
    overflow: hidden;
}

.header-gradient::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    animation: pulse 15s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

.header-gradient h1,
.header-gradient p {
    color: white;
    position: relative;
    z-index: 1;
    margin: 0;
}

/* Cards */
.card {
    border: 1px solid var(--bs-border-color);
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: transform 0.2s ease, box-shadow 0.3s ease;
    animation: fadeIn 0.3s ease;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.stat-card {
    background: linear-gradient(135deg, rgba(var(--accent-rgb), 0.1) 0%, rgba(102,126,234,0.1) 100%);
    border-left: 4px solid var(--accent);
}

.endpoint-card {
    border-left: 4px solid var(--accent);
    margin-bottom: 2rem;
}

/* Table */
.table-hover tbody tr:hover {
    background-color: rgba(var(--accent-rgb), 0.1);
    transition: background-color 0.2s ease;
}

.ip-cell {
    font-family: 'Courier New', monospace;
    font-weight: 600;
    color: var(--accent);
    font-size: 0.95rem;
}

/* Badges */
.badge-custom {
    background: rgba(var(--accent-rgb), 0.2);
    color: var(--accent);
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
    font-weight: 600;
}

.method-badge {
    font-weight: bold;
    padding: 0.4rem 0.8rem;
    border-radius: 4px;
    font-size: 0.9rem;
}

.method-post {
    background: #28a745;
    color: white;
}

.method-get {
    background: #17a2b8;
    color: white;
}

/* Filter chips */
.filter-chip {
    display: inline-block;
    background: var(--bs-secondary-bg);
    color: var(--bs-body-color);
    border: 1px solid var(--bs-border-color);
    padding: 0.4rem 1rem;
    border-radius: 20px;
    margin: 0.2rem;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.9rem;
}

.filter-chip:hover {
    transform: scale(1.05);
    border-color: var(--accent);
    box-shadow: 0 2px 8px rgba(var(--accent-rgb), 0.3);
}

.filter-chip.active {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
    font-weight: 600;
}

/* Export section */
.export-section {
    background: var(--bs-secondary-bg);
    border-radius: 8px;
    padding: 1.5rem;
    margin-top: 1rem;
    border: 1px solid var(--bs-border-color);
}

/* Code blocks */
code {
    background: var(--bs-secondary-bg);
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
    font-size: 0.9em;
    font-family: 'Courier New', monospace;
}

pre {
    position: relative;
    background: var(--bs-tertiary-bg);
    border: 1px solid var(--bs-border-color);
    border-radius: 8px;
    padding: 1rem;
    max-height: 400px;
    overflow-y: auto;
}

.copy-btn {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    z-index: 10;
    opacity: 0.7;
    transition: opacity 0.2s ease;
}

.copy-btn:hover {
    opacity: 1;
}

/* Theme toggle */
.theme-toggle {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 1050;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

/* Spinner */
.spinner-border {
    border-color: rgba(var(--accent-rgb), 0.2);
    border-top-color: var(--accent);
}

/* List group */
.list-group-item {
    transition: all 0.2s ease;
}

.list-group-item:hover {
    background: rgba(var(--accent-rgb), 0.1);
    padding-left: 1.5rem;
}

/* Form controls */
textarea.form-control,
input.form-control {
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

textarea.form-control:focus,
input.form-control:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 0.25rem rgba(var(--accent-rgb), 0.25);
}

/* Buttons */
.btn {
    transition: all 0.2s ease;
}

.btn:hover {
    transform: translateY(-1px);
}

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

/* Stats cards */
.stat-card h3 {
    font-weight: 700;
    color: var(--accent);
}

.stat-card h6 {
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--accent);
    border-radius: 5px;
}

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

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0);    }
}

.alert {
    border-left: 4px solid;
    animation: fadeIn 0.3s ease;
}

.alert-info {
    border-left-color: var(--accent);
}

/* Responsive */
@media (max-width: 768px) {
    .header-gradient h1 {
        font-size: 1.8rem;
    }
    .header-gradient p {
        font-size: 1rem;
    }
    .filter-chip {
        font-size: 0.85rem;
        padding: 0.3rem 0.8rem;
    }
}