/* ====================================================================
   THESEUS & DEILIAKLASIS PLATFORM STYLESHEET
   Design System: Apeiron Japanese Minimalist Executive Aesthetic
   Palette: Traditional Japanese (Shikizai) / Luminous Washi Off-White
   ==================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    /* Japanese Traditional Palette (Shikizai) */
    --bg-primary: #F8F7F4;       /* Luminous Washi Warmth */
    --bg-secondary: #EFECE6;     /* Soft Sand Neutral */
    --bg-card: #FFFFFF;          /* Pure White Elevated Paper */
    --bg-card-hover: #FFFFFF;
    --bg-glass: rgba(248, 247, 244, 0.9);
    
    --border-color: #E2DDD5;     /* Warm Washi Border */
    --border-subtle: #EBE8E1;
    --border-glow: rgba(200, 50, 0, 0.15);
    
    --text-main: #1D232A;        /* Sumi Ink Dark Neutral */
    --text-muted: #57606A;       /* Slate Charcoal */
    --text-dim: #8C95A0;         /* Soft Fog */
    
    /* Traditional Japanese Accents */
    --accent-vermilion: #C83200;      /* Shu-iro (Japanese Vermilion) */
    --accent-vermilion-glow: rgba(200, 50, 0, 0.12);
    --accent-indigo: #1A2B4C;         /* Ai-iro (Japanese Deep Indigo) */
    --accent-indigo-glow: rgba(26, 43, 76, 0.1);
    --accent-pine: #2D6A4F;           /* Matsuba-iro (Japanese Pine) */
    --accent-pine-glow: rgba(45, 106, 79, 0.1);
    --accent-gold: #C58B17;           /* Yamabuki-iro (Japanese Golden Marigold) */
    --accent-gold-glow: rgba(197, 139, 23, 0.12);
    --accent-slate: #4A5568;          /* Sumi Slate */
    
    --font-heading: 'Outfit', -apple-system, sans-serif;
    --font-body: 'Inter', -apple-system, sans-serif;
    
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    
    --shadow-main: 0 4px 20px rgba(0, 0, 0, 0.04), 0 1px 3px rgba(0, 0, 0, 0.02);
    --shadow-hover: 0 12px 30px rgba(0, 0, 0, 0.07);
    --transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body.japanese-theme, body {
    background-color: var(--bg-primary);
    color: var(--text-main);
    font-family: var(--font-body);
    font-size: 15px;
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
    background-image: 
        radial-gradient(circle at 10% 10%, rgba(200, 50, 0, 0.025) 0%, transparent 40%),
        radial-gradient(circle at 90% 90%, rgba(26, 43, 76, 0.025) 0%, transparent 40%),
        radial-gradient(circle at 50% 50%, rgba(197, 139, 23, 0.02) 0%, transparent 50%);
    background-attachment: fixed;
}

/* Utilities */
.hidden { display: none !important; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.margin-top-lg { margin-top: 2rem; }

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    color: var(--text-main);
    letter-spacing: -0.02em;
    overflow-wrap: break-word;
    word-break: break-word;
}

h2 { font-size: clamp(1.4rem, 3.5vw, 1.9rem); font-weight: 700; line-height: 1.25; }
h3 { font-size: clamp(1.1rem, 2.5vw, 1.3rem); font-weight: 600; line-height: 1.3; }

p { color: var(--text-muted); overflow-wrap: break-word; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.65rem 1.4rem;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.92rem;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    cursor: pointer;
    transition: var(--transition-fast);
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-vermilion), #e04412);
    color: #FFFFFF;
    box-shadow: 0 4px 14px var(--accent-vermilion-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(200, 50, 0, 0.25);
}

.btn-accent {
    background: #c2410c;
    color: #FFFFFF;
    border: none;
    box-shadow: 0 4px 14px rgba(194, 65, 12, 0.2);
}

.btn-accent:hover {
    background: #9a3412;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(194, 65, 12, 0.3);
}

.btn-outline {
    background: var(--bg-card);
    border-color: var(--border-color);
    color: var(--text-main);
}

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

.btn-sm { padding: 0.4rem 0.85rem; font-size: 0.82rem; }
.btn-full { width: 100%; }

.btn-group { display: flex; gap: 0.75rem; }

/* Modals */
.modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(29, 35, 42, 0.45);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 1.5rem;
}

.modal-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 540px;
    padding: 2.2rem;
    box-shadow: var(--shadow-hover);
    position: relative;
    animation: modalAppear 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalAppear {
    from { opacity: 0; transform: scale(0.96) translateY(12px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.2rem;
}

.brand-logo { font-family: var(--font-heading); font-weight: 800; font-size: 1.5rem; color: var(--accent-vermilion); letter-spacing: 0.05em; }
.brand-sub { font-size: 0.72rem; color: var(--accent-indigo); letter-spacing: 0.12em; display: block; font-weight: 700; text-transform: uppercase; }

.modal-subtitle { margin-bottom: 1.5rem; font-size: 0.9rem; }

.close-modal-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.8rem;
    cursor: pointer;
}
.close-modal-btn:hover { color: var(--text-main); }

/* Forms */
.form-group { margin-bottom: 1.2rem; }
.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-muted);
    margin-bottom: 0.4rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
textarea,
select.form-select {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-main);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: var(--accent-vermilion);
    background: #FFFFFF;
    box-shadow: 0 0 12px var(--accent-vermilion-glow);
}

/* Auth Role Selection Buttons */
.quick-auth-divider {
    text-align: center;
    margin: 1.5rem 0 1rem;
    position: relative;
}
.quick-auth-divider span {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--text-dim);
    letter-spacing: 0.08em;
    background: var(--bg-card);
    padding: 0 0.8rem;
}

.role-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.role-btn {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 0.8rem;
    text-align: left;
    cursor: pointer;
    transition: var(--transition-fast);
}

.role-btn:hover {
    border-color: var(--accent-vermilion);
    background: #FFFFFF;
    box-shadow: var(--shadow-main);
}

.role-title { display: block; font-family: var(--font-heading); font-weight: 700; font-size: 0.88rem; color: var(--text-main); }
.role-desc { display: block; font-size: 0.75rem; color: var(--text-muted); margin-top: 0.2rem; }

/* Main Application Layout */
#app-container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.app-header {
    background: var(--bg-glass);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 2.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
}

.logo-title { font-size: 1.5rem; font-weight: 800; color: var(--accent-vermilion); letter-spacing: 0.04em; }
.badge-tag {
    font-size: 0.7rem;
    padding: 0.2rem 0.6rem;
    background: var(--accent-indigo-glow);
    border: 1px solid var(--accent-indigo);
    color: var(--accent-indigo);
    border-radius: 12px;
    vertical-align: middle;
    margin-left: 0.5rem;
    font-weight: 700;
}

.logo-tagline { font-size: 0.82rem; color: var(--text-muted); display: block; }

.header-right { display: flex; align-items: center; gap: 1.5rem; }

.metric-pill {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 0.4rem 0.9rem;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    box-shadow: var(--shadow-main);
}
.pill-label { font-size: 0.68rem; color: var(--text-dim); text-transform: uppercase; font-weight: 700; }
.pill-value { font-family: var(--font-heading); font-weight: 700; font-size: 0.95rem; }
.pill-value.gold { color: var(--accent-gold); }
.pill-value.vermilion { color: var(--accent-vermilion); }
.pill-value.indigo { color: var(--accent-indigo); }

.user-profile { display: flex; align-items: center; gap: 0.8rem; font-weight: 600; font-size: 0.9rem; }

/* Navigation */
.app-nav {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: 0 2.5rem;
    display: flex;
    justify-content: space-between;
    align-items: stretch;
    gap: 0.5rem;
    overflow-x: auto;
}

.nav-tab {
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    color: var(--text-muted);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.88rem;
    line-height: 1.25;
    text-align: center;
    padding: 0.75rem 0.8rem;
    cursor: pointer;
    transition: var(--transition-fast);
    flex: 1;
}

.nav-tab:hover { color: var(--text-main); }
.nav-tab.active { color: var(--accent-vermilion); border-bottom-color: var(--accent-vermilion); }

/* Main Content */
.app-main {
    flex: 1;
    padding: 2.5rem;
    max-width: 1300px;
    margin: 0 auto;
    width: 100%;
}

.tab-content { display: none; }
.tab-content.active { display: block; animation: fadeIn 0.25s ease-in; }

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(4px); }
    to { opacity: 1; transform: translateY(0); }
}

.section-header { margin-bottom: 1.8rem; }
.section-header p { margin-top: 0.3rem; }

/* Dashboard Cards & Cartesian Canvas */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.2rem;
    margin-bottom: 2rem;
}

.metric-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    box-shadow: var(--shadow-main);
}

.card-label { font-size: 0.78rem; text-transform: uppercase; font-weight: 700; color: var(--text-dim); letter-spacing: 0.05em; display: block; }
.card-metric { margin-top: 0.6rem; display: flex; flex-direction: column; }
.metric-large { font-family: var(--font-heading); font-size: 2.2rem; font-weight: 800; color: var(--text-main); line-height: 1.1; }
.metric-large.vermilion { color: var(--accent-vermilion); }
.metric-large.indigo { color: var(--accent-indigo); }
.metric-large.gold { color: var(--accent-gold); }
.metric-sub { font-size: 0.8rem; color: var(--text-muted); margin-top: 0.2rem; }

.chart-container-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.8rem;
    box-shadow: var(--shadow-main);
}

.chart-header { margin-bottom: 1.2rem; }
.chart-subtitle { font-size: 0.8rem; color: var(--text-dim); }

.canvas-wrapper {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 1rem;
    display: flex;
    justify-content: center;
}

canvas { width: 100%; height: auto; display: block; }

/* Overton Window Spectrum Bar */
.overton-bar-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.2rem 1.6rem;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-main);
}

.overton-title { font-size: 0.75rem; font-weight: 800; color: var(--text-dim); letter-spacing: 0.08em; display: block; margin-bottom: 0.8rem; }
.overton-spectrum {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
.overton-spectrum {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
    gap: 0.5rem;
}

.spectrum-step {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 0.6rem 0.4rem;
    text-align: center;
    font-family: var(--font-heading);
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition-fast);
}

.spectrum-step:hover {
    border-color: var(--accent-vermilion);
    color: var(--text-main);
}

.spectrum-step.active {
    background: rgba(200, 50, 0, 0.08);
    border-color: var(--accent-vermilion);
    color: var(--accent-vermilion);
    font-weight: 700;
}

/* Grid Cards */
.grid-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 1.4rem;
}

.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.6rem;
    box-shadow: var(--shadow-main);
    transition: var(--transition-fast);
}

.card:hover { border-color: var(--accent-vermilion); box-shadow: var(--shadow-hover); }

.vision-card-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 0.8rem; }
.domain-badge { font-size: 0.72rem; font-weight: 700; text-transform: uppercase; color: var(--accent-vermilion); letter-spacing: 0.05em; }
.overton-badge { font-size: 0.72rem; font-weight: 700; padding: 0.2rem 0.6rem; background: var(--bg-primary); border-radius: 10px; color: var(--accent-indigo); }

.vision-title { font-size: 1.2rem; font-weight: 700; margin-bottom: 0.5rem; }
.vision-desc { font-size: 0.9rem; color: var(--text-muted); margin-bottom: 1.2rem; }

.card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border-subtle);
    padding-top: 0.8rem;
    font-size: 0.8rem;
    color: var(--text-dim);
}

/* Fear Lab Split */
.fearlab-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.copilot-box {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 1.2rem;
    min-height: 280px;
}

.copilot-placeholder { font-style: italic; color: var(--text-dim); font-size: 0.9rem; }

.copilot-result { display: flex; flex-direction: column; gap: 0.8rem; }
.copilot-item label { font-size: 0.75rem; font-weight: 700; color: var(--accent-vermilion); text-transform: uppercase; }
.copilot-item p { color: var(--text-main); font-size: 0.92rem; }

/* Fear Card & Popped State */
.fear-card { position: relative; }
.fear-card.popped {
    border-color: var(--accent-vermilion);
    background: linear-gradient(180deg, #FFFFFF, rgba(200, 50, 0, 0.03));
}

.popped-badge {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    background: var(--accent-vermilion);
    color: #FFFFFF;
    font-size: 0.7rem;
    font-weight: 800;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.6rem;
}

/* Experiments Hierarchy Tree */
.program-block {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.6rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-main);
}

.program-header { display: flex; justify-content: space-between; margin-bottom: 1rem; }
.virtue-tag { font-size: 0.75rem; font-weight: 700; color: var(--accent-indigo); border: 1px solid var(--accent-indigo); padding: 0.2rem 0.6rem; border-radius: 10px; }

.project-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 1.2rem;
    margin-top: 1rem;
}

.tasks-list { margin-top: 1rem; display: flex; flex-direction: column; gap: 0.5rem; }
.task-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--bg-card);
    padding: 0.6rem 1rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-subtle);
}

.task-item.completed { opacity: 0.6; text-decoration: line-through; }

/* Journal Feed */
.journal-feed { display: flex; flex-direction: column; gap: 1.2rem; }

.finding-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.4rem;
    box-shadow: var(--shadow-main);
}

.finding-header { display: flex; justify-content: space-between; color: var(--text-dim); font-size: 0.8rem; margin-bottom: 0.6rem; }
.empirical-badge { font-family: var(--font-heading); font-weight: 700; color: var(--accent-vermilion); background: rgba(200, 50, 0, 0.08); padding: 0.3rem 0.8rem; border-radius: 6px; display: inline-block; margin: 0.6rem 0; }

/* Comments Feed */
.comments-feed { display: flex; flex-direction: column; gap: 1rem; }

.comment-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.2rem;
    box-shadow: var(--shadow-main);
}

.comment-card.Coach_Guidance { border-left: 4px solid var(--accent-indigo); }
.comment-card.Supporter_Cheer { border-left: 4px solid var(--accent-vermilion); }

/* ====================================================================
   IPHONE & MOBILE RESPONSIVE OPTIMIZATION
   ==================================================================== */

@media (max-width: 768px) {
    .app-header {
        padding: 0.8rem 1rem;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.7rem;
    }
    
    .header-right {
        width: 100%;
        justify-content: space-between;
        gap: 0.5rem;
    }

    .metric-pill {
        padding: 0.3rem 0.6rem;
    }
    .pill-label { font-size: 0.6rem; }
    .pill-value { font-size: 0.82rem; }

    .app-nav {
        padding: 0 0.5rem;
        gap: 0.3rem;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        justify-content: flex-start;
    }

    .nav-tab {
        font-size: 0.78rem;
        padding: 0.5rem 0.6rem;
        min-width: 105px;
        flex: none;
    }

    .app-main {
        padding: 1rem 0.8rem;
    }

    .metrics-grid {
        grid-template-columns: 1fr 1fr;
        gap: 0.75rem;
    }

    .metric-card {
        padding: 0.9rem;
    }

    .card-label {
        font-size: 0.68rem;
    }

    .metric-large {
        font-size: 1.5rem;
    }

    .section-header {
        margin-bottom: 1rem;
    }

    .overton-bar-card {
        padding: 0.9rem;
    }

    .overton-spectrum {
        grid-template-columns: repeat(3, 1fr);
        gap: 0.4rem;
    }

    .spectrum-step {
        font-size: 0.72rem;
        padding: 0.45rem 0.2rem;
    }

    .grid-cards {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .fearlab-split {
        grid-template-columns: 1fr;
    }

    .chart-container-card {
        padding: 0.9rem;
    }

    .btn {
        min-height: 42px;
    }

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