/**
 * Élidan's Janitor HUB - Shared Styles
 * Common styles for all JanitorAI pages
 */

/* ============================================
   VARIABLES - JanitorAI Theme
   ============================================ */
:root {
    --janitor-primary: #8b5cf6;
    --janitor-primary-light: #a78bfa;
    --janitor-primary-dark: #7c3aed;
    --janitor-secondary: #ec4899;
    --janitor-background: #0f0f1a;
    --janitor-background-elevated: #1a1a2e;
    --janitor-background-card: #16213e;
    --janitor-text-primary: #ffffff;
    --janitor-text-secondary: #a1a1aa;
    --janitor-text-muted: #71717a;
    --janitor-border: #27272a;
    --janitor-success: #10b981;
    --janitor-warning: #f59e0b;
    --janitor-danger: #ef4444;
    --janitor-gradient-purple: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

/* ============================================
   GLOBAL RESETS
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--janitor-background);
    color: var(--janitor-text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    background-image:
        radial-gradient(at 0% 0%, rgba(139, 92, 246, 0.1) 0px, transparent 50%),
        radial-gradient(at 100% 0%, rgba(236, 72, 153, 0.1) 0px, transparent 50%),
        radial-gradient(at 100% 100%, rgba(139, 92, 246, 0.1) 0px, transparent 50%);
}

/* ============================================
   SHARED HEADER
   ============================================ */
.janitor-header {
    background: var(--janitor-background-elevated);
    border-bottom: 1px solid var(--janitor-border);
    padding: 1.5rem 2rem;
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

.janitor-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--janitor-gradient-purple);
}

.janitor-header-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.janitor-header-left {
    display: flex;
    align-items: center;
}

.janitor-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 800;
    margin: 0;
}

.janitor-logo-img {
    width: 55px;
    height: 55px;
    object-fit: contain;
    /* Filtro simple: invertir, colorear púrpura, y añadir brillo */
    filter:
        invert(1)
        sepia(1)
        saturate(3)
        hue-rotate(250deg)
        brightness(1.1)
        drop-shadow(0 0 8px rgba(139, 92, 246, 0.6))
        drop-shadow(0 0 12px rgba(236, 72, 153, 0.3));
    transition: all 0.3s ease;
}

.janitor-logo:hover .janitor-logo-img {
    transform: scale(1.15) rotate(-8deg);
    filter:
        invert(1)
        sepia(1)
        saturate(4)
        hue-rotate(250deg)
        brightness(1.3)
        drop-shadow(0 0 12px rgba(139, 92, 246, 0.8))
        drop-shadow(0 0 20px rgba(236, 72, 153, 0.5));
}

.janitor-title {
    background: linear-gradient(135deg, var(--janitor-primary-light), var(--janitor-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.janitor-header-left:after {
    content: "Beta";
    position: absolute;
    left: 30%;
    transform: rotate(-27deg);
    top: 50%;
    border: 2px solid red;
    padding: 1px 4px;
    border-radius: 20%;
    color: red;
    font-family: inherit;
    font-weight: 700;
}

.janitor-nav {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.janitor-nav-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    color: var(--janitor-text-secondary);
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s;
    border: 1px solid transparent;
    font-weight: 500;
}

.janitor-nav-item:hover {
    background: var(--janitor-background-card);
    color: var(--janitor-text-primary);
    border-color: var(--janitor-primary);
}

.janitor-nav-item .nav-icon {
    font-size: 1.2rem;
}

.janitor-back-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    color: var(--janitor-text-secondary);
    text-decoration: none;
    border: 1px solid var(--janitor-border);
    border-radius: 8px;
    transition: all 0.3s;
    font-weight: 500;
}

.janitor-back-link:hover {
    background: var(--janitor-background-card);
    border-color: var(--janitor-primary);
    color: var(--janitor-text-primary);
}

/* ============================================
   SHARED FOOTER
   ============================================ */
.janitor-footer {
    background: var(--janitor-background-elevated);
    border-top: 1px solid var(--janitor-border);
    margin-top: 4rem;
    padding: 3rem 2rem 1.5rem;
}

.janitor-footer-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.janitor-footer-section h3 {
    color: var(--janitor-primary-light);
    font-size: 1.1rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.janitor-footer-section p {
    color: var(--janitor-text-secondary);
    line-height: 1.6;
    font-size: 0.9rem;
}

.janitor-footer-section ul {
    list-style: none;
    padding: 0;
}

.janitor-footer-section ul li {
    margin-bottom: 0.5rem;
}

.janitor-footer-section ul li a {
    color: var(--janitor-text-secondary);
    text-decoration: none;
    transition: color 0.3s;
    font-size: 0.9rem;
}

.janitor-footer-section ul li a:hover {
    color: var(--janitor-primary-light);
}

.footer-disclaimer {
    font-size: 0.85rem;
    font-style: italic;
    color: var(--janitor-text-muted);
}

.janitor-footer-bottom {
    max-width: 1400px;
    margin: 0 auto;
    padding-top: 2rem;
    border-top: 1px solid var(--janitor-border);
    text-align: center;
}

.janitor-footer-bottom p {
    color: var(--janitor-text-muted);
    font-size: 0.85rem;
    margin: 0.25rem 0;
}

/* ============================================
   RESPONSIVE HEADER/FOOTER
   ============================================ */
@media (max-width: 768px) {
    .janitor-header {
        padding: 1rem;
    }

    .janitor-header-container {
        flex-direction: column;
        align-items: stretch;
    }

    .janitor-logo {
        font-size: 1.25rem;
    }

    .janitor-logo-img {
        width: 45px;
        height: 45px;
    }

    .janitor-nav {
        flex-direction: column;
    }

    .janitor-nav-item {
        justify-content: center;
    }

    .janitor-back-link {
        justify-content: center;
    }

    .janitor-footer-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

/* ============================================
   COMMON PAGE CONTAINER
   ============================================ */
.janitor-page-container {
    max-width: 1400px;
    margin: 2rem auto;
    padding: 0 2rem;
}

.janitor-page-header {
    text-align: center;
    margin-bottom: 3rem;
    padding: 3rem 2rem;
    background: var(--janitor-background-elevated);
    border-radius: 24px;
    border: 1px solid var(--janitor-border);
    position: relative;
    overflow: hidden;
}

.janitor-page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--janitor-gradient-purple);
}

.janitor-page-title {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 0.75rem;
    background: linear-gradient(135deg, var(--janitor-primary-light), var(--janitor-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.janitor-page-subtitle {
    font-size: 1.1rem;
    color: var(--janitor-text-secondary);
    font-weight: 400;
}

/* ============================================
   COMMON CARDS
   ============================================ */
.janitor-card {
    background: var(--janitor-background-card);
    border: 1px solid var(--janitor-border);
    border-radius: 16px;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.janitor-card-title {
    font-size: 1.5rem;
    color: var(--janitor-text-primary);
    margin-bottom: 1rem;
    font-weight: 600;
}

.janitor-card-content {
    color: var(--janitor-text-secondary);
    line-height: 1.7;
}

/* ============================================
   COMMON BUTTONS
   ============================================ */
.janitor-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    font-size: 1rem;
}

.janitor-btn-primary {
    background: var(--janitor-primary);
    color: white;
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.4);
}

.janitor-btn-primary:hover {
    background: var(--janitor-primary-dark);
    box-shadow: 0 6px 16px rgba(139, 92, 246, 0.5);
    transform: translateY(-2px);
}

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

.janitor-btn-secondary:hover {
    border-color: var(--janitor-primary);
    background: var(--janitor-background-elevated);
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.janitor-text-primary {
    color: var(--janitor-text-primary);
}

.janitor-text-secondary {
    color: var(--janitor-text-secondary);
}

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

.janitor-gradient-text {
    background: linear-gradient(135deg, var(--janitor-primary-light), var(--janitor-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ============================================
   SCROLLBAR
   ============================================ */
::-webkit-scrollbar {
    width: 10px;
}

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

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

::-webkit-scrollbar-thumb:hover {
    background: var(--janitor-primary-dark);
}

/* ============================================
   KO-FI FLOATING BUTTON
   ============================================ */
.kofi-fab {
    position: fixed;
    left: 16px;
    bottom: 16px;
    z-index: 999;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    cursor: pointer;
    animation: soft-shake 1s infinite;
    text-decoration: none;
}

.kofi-fab img {
    width: 64px;
    height: 64px;
    object-fit: contain;
    display: block;
    filter: drop-shadow(0 1px 2px rgba(0,0,0,.35));
}

.kofi-tooltip {
    position: fixed;
    left: 80px;
    bottom: 70px;
    background: var(--janitor-background-elevated);
    color: var(--janitor-text-primary);
    border: 1px solid var(--janitor-border);
    padding: 0.55rem 0.8rem;
    border-radius: 10px;
    font-size: 0.9rem;
    box-shadow: 0 8px 24px rgba(0,0,0,.35);
    opacity: 0;
    pointer-events: none;
    transform: translateY(4px);
    transition: opacity 0.18s ease, transform 0.18s ease;
    white-space: nowrap;
    z-index: 998;
}

.kofi-fab:hover + .kofi-tooltip,
.kofi-tooltip.show {
    opacity: 1;
    transform: translateY(0);
}

/* Ko-fi shake animation */
@keyframes soft-shake {
    0% {
        transform: translate(0, 0) rotate(0deg);
    }
    10% {
        transform: translate(0, 0) rotate(0deg);
    }
    30% {
        transform: translate(-2px, 0) rotate(-2deg);
    }
    50% {
        transform: translate(2px, 0) rotate(2deg);
    }
    70% {
        transform: translate(-2px, 0) rotate(-2deg);
    }
    90% {
        transform: translate(2px, 0) rotate(2deg);
    }
    100% {
        transform: translate(0, 0) rotate(0deg);
    }
}

/* Ko-fi responsive */
@media (max-width: 640px) {
    .kofi-tooltip {
        left: 16px;
        bottom: 80px;
    }

    .kofi-fab {
        left: 12px;
        bottom: 12px;
        width: 52px;
        height: 52px;
    }

    .kofi-fab img {
        width: 52px;
        height: 52px;
    }
}