/* =============================================
   SocialDebug.Org - Styles
   Fairycore Debugging Aesthetic
   ============================================= */

/* Custom Properties */
:root {
    --color-violet: #8B7BA8;
    --color-violet-deep: #4A3D6B;
    --color-green: #7BA88B;
    --color-green-deep: #3D6B4A;
    --color-bg: #F5F2F8;
    --color-surface: #EDE8F3;
    --color-accent: #C4A0D0;
    --color-text: #2A2438;
    --color-text-muted: #6B6478;
    --color-bioluminescent: #A8E6CF;

    --ease-organic: cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --ease-emerge: cubic-bezier(0.16, 1, 0.3, 1);
    --duration-breathe: 18s;
    --duration-interact: 300ms;

    --sidebar-width: 48px;
}

/* Reset & Base */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Karla', sans-serif;
    font-weight: 400;
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-bg);
    overflow-x: hidden;
    min-height: 100vh;
}

/* =============================================
   Emergence Overlay
   ============================================= */
#emergence-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: var(--color-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 1;
    transition: opacity 800ms var(--ease-organic);
    pointer-events: all;
}

#emergence-overlay.fade-out {
    opacity: 0;
    pointer-events: none;
}

#emergence-overlay.hidden {
    display: none;
}

#emergence-blob {
    position: absolute;
    width: 80vw;
    height: 80vw;
    max-width: 800px;
    max-height: 800px;
    opacity: 0;
    transform: scale(0.8);
    transition: opacity 1200ms var(--ease-emerge), transform 3000ms var(--ease-organic);
}

#emergence-blob.visible {
    opacity: 1;
    transform: scale(1);
}

#emergence-blob.contract {
    opacity: 0;
    transform: scale(0.1);
    transition: opacity 1500ms var(--ease-organic), transform 2000ms var(--ease-organic);
}

#emergence-text {
    position: relative;
    z-index: 1;
    text-align: center;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1000ms var(--ease-emerge), transform 1000ms var(--ease-emerge);
}

#emergence-text.visible {
    opacity: 1;
    transform: translateY(0);
}

#emergence-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 5rem;
    font-weight: 400;
    letter-spacing: 0.08em;
    color: var(--color-violet-deep);
    text-transform: uppercase;
    line-height: 1.1;
}

#emergence-tagline {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.25rem;
    font-weight: 300;
    font-style: italic;
    color: var(--color-text-muted);
    margin-top: 0.75rem;
}

/* =============================================
   Gossamer Sidebar Navigation
   ============================================= */
#sidebar {
    position: fixed;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: var(--sidebar-width);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    padding: 16px 0;
    z-index: 1000;
    opacity: 0.2;
    transition: opacity 500ms var(--ease-organic);
}

#sidebar:hover {
    opacity: 1;
}

.sidebar-dot {
    width: 28px;
    height: 28px;
    cursor: pointer;
    transition: transform var(--duration-interact) var(--ease-organic);
}

.sidebar-dot:hover {
    transform: scale(1.3);
}

.sidebar-dot svg {
    width: 100%;
    height: 100%;
}

.sidebar-dot svg circle {
    transition: opacity var(--duration-interact) var(--ease-organic);
}

.sidebar-dot:hover svg circle {
    opacity: 1;
}

/* Dewdrop pulse animation */
@keyframes dewdrop-pulse {
    0%, 100% { r: 8; opacity: 0.7; }
    50% { r: 9; opacity: 1; }
}

.sidebar-dot:hover svg circle {
    animation: dewdrop-pulse 2s var(--ease-organic) infinite;
}

/* =============================================
   Main Content
   ============================================= */
#main-content {
    padding-left: calc(var(--sidebar-width) + 16px);
    padding-right: 24px;
    padding-top: 40px;
    padding-bottom: 80px;
    max-width: 1400px;
    margin: 0 auto;
}

/* =============================================
   Card Grid (Portfolio Masonry)
   ============================================= */
#card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 20px;
    align-items: start;
}

/* =============================================
   Clearing (Debug Log Rows)
   ============================================= */
.clearing {
    grid-column: 1 / -1;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 40px;
}

.clearing-text {
    font-family: 'Cormorant Garamond', serif;
    font-size: 0.8125rem;
    font-weight: 300;
    font-style: italic;
    color: var(--color-text-muted);
    opacity: 0.6;
    letter-spacing: 0.02em;
    text-align: center;
}

/* =============================================
   Card Base Styles
   ============================================= */
.card {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    background: rgba(235, 225, 240, 0.45);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    border: 1px solid rgba(139, 123, 168, 0.12);
    transition: transform var(--duration-interact) var(--ease-organic),
                box-shadow var(--duration-interact) var(--ease-organic);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 0 24px rgba(168, 230, 207, 0.25);
}

/* Card Skeleton */
.card-skeleton {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
    background: var(--color-surface);
    opacity: 1;
    transition: opacity 400ms var(--ease-organic);
}

.card.revealed .card-skeleton {
    opacity: 0;
    pointer-events: none;
}

.skeleton-pattern {
    width: 80%;
    height: 80%;
    opacity: 1;
    animation: skeleton-pulse 1.8s ease-in-out infinite;
}

@keyframes skeleton-pulse {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.7; }
}

/* Card Content */
.card-content {
    position: relative;
    z-index: 1;
    padding: 24px 20px;
    opacity: 0;
    transition: opacity 400ms var(--ease-organic) 100ms;
}

.card.revealed .card-content {
    opacity: 1;
}

/* Card Blob Background */
.card-blob,
.artifact-blob {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.blob-path {
    animation: blob-morph var(--duration-breathe) var(--ease-organic) infinite alternate;
}

.card:hover .blob-path {
    animation-duration: 8s;
}

@keyframes blob-morph {
    0% {
        d: path("M150,20 C200,25 270,80 275,150 C280,220 250,320 200,370 C150,390 80,380 45,320 C10,260 15,180 40,120 C65,60 100,15 150,20Z");
    }
    33% {
        d: path("M155,25 C210,30 265,85 268,155 C271,225 245,315 195,365 C145,385 78,375 42,315 C6,255 18,175 45,115 C72,55 100,20 155,25Z");
    }
    66% {
        d: path("M148,18 C195,28 272,78 278,148 C284,218 252,318 202,368 C152,388 82,382 48,322 C14,262 12,182 38,122 C64,62 101,8 148,18Z");
    }
    100% {
        d: path("M152,22 C205,28 268,82 272,155 C276,228 248,322 198,372 C148,392 78,378 44,318 C10,258 16,178 42,118 C68,58 99,16 152,22Z");
    }
}

/* Card Typography */
.card-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.75rem;
    font-weight: 400;
    letter-spacing: 0.08em;
    color: var(--color-violet-deep);
    text-transform: uppercase;
    line-height: 1.15;
    margin-bottom: 10px;
}

.card-description {
    font-family: 'Karla', sans-serif;
    font-size: 0.9375rem;
    font-weight: 400;
    line-height: 1.7;
    color: var(--color-text);
    margin-bottom: 12px;
}

.card-meta {
    font-family: 'Cormorant Garamond', serif;
    font-size: 0.8125rem;
    font-weight: 300;
    font-style: italic;
    color: var(--color-text-muted);
    display: block;
    margin-top: 8px;
}

/* =============================================
   Observation Cards (60%) - Tall & Narrow
   ============================================= */
.observation-card {
    min-height: 380px;
}

/* =============================================
   Thread Cards (25%) - Wide & Short
   ============================================= */
.thread-card {
    grid-column: span 2;
    min-height: 200px;
}

.thread-timeline {
    width: 100%;
    height: 20px;
    margin-bottom: 16px;
}

.timeline-dot {
    animation: dot-glow 3s var(--ease-organic) infinite;
}

@keyframes dot-glow {
    0%, 100% { r: 4; opacity: 0.7; }
    50% { r: 5.5; opacity: 1; }
}

/* =============================================
   Artifact Cards (15%) - Square
   ============================================= */
.artifact-card {
    aspect-ratio: 1 / 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.artifact-card .card-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    width: 100%;
    position: relative;
}

.artifact-card .artifact-blob {
    position: relative;
    width: 80%;
    height: 80%;
}

.artifact-card .card-meta {
    text-align: center;
    margin-top: 12px;
}

/* =============================================
   Card Overlay (Expanded Card)
   ============================================= */
.card-overlay-hidden {
    display: none;
}

#card-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(42, 36, 56, 0.5);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 9000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--duration-interact) var(--ease-organic);
}

#card-overlay.visible {
    display: flex;
    opacity: 1;
}

#expanded-card {
    width: 80%;
    max-width: 800px;
    max-height: 80vh;
    background: var(--color-bg);
    border-radius: 16px;
    overflow-y: auto;
    position: relative;
    transform: scale(0.9);
    transition: transform 500ms var(--ease-emerge);
}

#card-overlay.visible #expanded-card {
    transform: scale(1);
}

#expanded-card-inner {
    padding: 48px;
    position: relative;
}

.expanded-blob {
    position: absolute;
    top: 24px;
    right: 24px;
    width: 200px;
    height: 260px;
    opacity: 0.5;
}

#expanded-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 3.5rem;
    font-weight: 400;
    letter-spacing: 0.08em;
    color: var(--color-violet-deep);
    text-transform: uppercase;
    line-height: 1.1;
    margin-bottom: 20px;
    max-width: 60%;
}

#expanded-description {
    font-family: 'Karla', sans-serif;
    font-size: 1.0625rem;
    font-weight: 400;
    line-height: 1.7;
    color: var(--color-text);
    margin-bottom: 32px;
    max-width: 70%;
}

#expanded-trace {
    background: rgba(74, 61, 107, 0.06);
    border-radius: 8px;
    padding: 20px 24px;
    margin-bottom: 24px;
}

.trace-line {
    font-family: 'Cormorant Garamond', serif;
    font-size: 0.875rem;
    font-weight: 300;
    font-style: italic;
    color: var(--color-green-deep);
    line-height: 2;
    opacity: 0;
    transform: translateX(-10px);
    transition: opacity 400ms var(--ease-emerge), transform 400ms var(--ease-emerge);
}

.trace-line.visible {
    opacity: 1;
    transform: translateX(0);
}

#expanded-meta {
    font-family: 'Cormorant Garamond', serif;
    font-size: 0.8125rem;
    font-weight: 300;
    font-style: italic;
    color: var(--color-text-muted);
}

/* =============================================
   Card Rotation (Applied via JS)
   ============================================= */
.card[data-rotation] {
    /* Rotation applied inline via JS */
}

/* =============================================
   Responsive Design
   ============================================= */
@media (max-width: 768px) {
    :root {
        --sidebar-width: 36px;
    }

    #main-content {
        padding-left: calc(var(--sidebar-width) + 8px);
        padding-right: 12px;
        padding-top: 24px;
    }

    #card-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .thread-card {
        grid-column: span 1;
    }

    #emergence-title {
        font-size: 3rem;
    }

    #emergence-tagline {
        font-size: 1rem;
    }

    .clearing {
        height: 80px;
        padding: 0 16px;
    }

    #expanded-card {
        width: 95%;
    }

    #expanded-card-inner {
        padding: 24px;
    }

    #expanded-title {
        font-size: 2.5rem;
        max-width: 100%;
    }

    #expanded-description {
        max-width: 100%;
    }

    .expanded-blob {
        display: none;
    }

    .sidebar-dot {
        width: 22px;
        height: 22px;
    }

    #sidebar {
        gap: 14px;
    }
}

@media (max-width: 480px) {
    #emergence-title {
        font-size: 2.2rem;
    }

    .card-title {
        font-size: 1.5rem;
    }

    #expanded-title {
        font-size: 2rem;
    }

    #expanded-card-inner {
        padding: 16px;
    }
}

/* =============================================
   Thread Card Gradient Background
   ============================================= */
.thread-card {
    background: linear-gradient(135deg, #F0EBF4 0%, #E6F0E8 100%);
}

/* =============================================
   Utility
   ============================================= */
.no-scroll {
    overflow: hidden;
}