/* ==========================================================================
   COMPONENTS
   ========================================================================== */
.grid-4 { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; margin-bottom: 25px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 25px; }
.grid-chart { grid-template-columns: 2fr 1fr; }

/* Calendar */
.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 6px;
    max-width: 100%;
    margin-top: 10px;
}
.calendar-weekday {
    text-align: center;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    padding: 8px 0;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 4px;
}
.calendar-day {
    border-radius: 6px;
    aspect-ratio: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    transition: transform 0.2s;
    min-height: 45px;
    max-height: 60px;
}
.calendar-day:hover { transform: scale(1.05); }
.calendar-day-empty { opacity: 0; pointer-events: none; }

/* Cards */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 24px;
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
}

.stat-card .label {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 0.75rem;
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: 10px;
}
.stat-card .value {
    font-family: var(--font-mono);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-main);
}
.stat-card .sub { font-size: 0.8rem; color: var(--text-muted); margin-top: 5px; }

.progress-wrapper { height: 6px; background: rgba(255,255,255,0.1); border-radius: 10px; margin-top: 15px; overflow: hidden; }
.progress-fill { height: 100%; background: linear-gradient(90deg, var(--primary), var(--accent)); transition: width 0.5s ease; }

/* Badges */
.badge {
    padding: 4px 10px;
    border-radius: 50px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.badge-success { background: rgba(16, 185, 129, 0.15); color: var(--success); border: 1px solid rgba(16, 185, 129, 0.3); }
.badge-danger { background: rgba(239, 68, 68, 0.15); color: var(--danger); border: 1px solid rgba(239, 68, 68, 0.3); }
.badge-warning { background: rgba(245, 158, 11, 0.15); color: var(--warning); border: 1px solid rgba(245, 158, 11, 0.3); }

/* Forms */
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 0.85rem; color: var(--text-muted); margin-bottom: 8px; font-weight: 500; }
input, select, textarea {
    width: 100%;
    background: var(--bg-input);
    border: 1px solid var(--border);
    color: white;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-family: var(--font-main);
    transition: border-color 0.2s;
}
input:focus, select:focus { outline: none; border-color: var(--primary); }

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    border: none;
    transition: all 0.2s;
}
.btn-primary { background: var(--primary); color: white; }
.btn-primary:hover { background: var(--primary-hover); transform: translateY(-1px); }
.btn-outline { background: transparent; border: 1px solid var(--border); color: var(--text-muted); }
.btn-outline:hover { border-color: var(--text-main); color: var(--text-main); }
.btn-danger { background: rgba(239, 68, 68, 0.1); color: var(--danger); border: 1px solid rgba(239, 68, 68, 0.3); }
.btn-danger:hover { background: rgba(239, 68, 68, 0.2); }
.btn-full { width: 100%; }

/* Table */
.table-container {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    overflow: hidden;
}
.table-responsive { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th { 
    background: rgba(0,0,0,0.2); 
    text-align: left; 
    padding: 16px 20px; 
    font-size: 0.75rem; 
    text-transform: uppercase; 
    color: var(--text-muted); 
    font-weight: 600; 
}
td { 
    padding: 16px 20px; 
    border-bottom: 1px solid var(--border); 
    font-size: 0.9rem; 
    color: var(--text-main); 
}
tr:last-child td { border-bottom: none; }
tr:hover td { background: rgba(255,255,255,0.02); }

.val-win { color: var(--success); font-family: var(--font-mono); font-weight: 700; }
.val-loss { color: var(--danger); font-family: var(--font-mono); font-weight: 700; }

.emotion-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.emotion-btn {
    background: var(--bg-input);
    border: 1px solid transparent;
    padding: 12px;
    border-radius: var(--radius-sm);
    text-align: center;
    cursor: pointer;
    color: var(--text-muted);
    font-size: 0.8rem;
    display: flex; flex-direction: column; gap: 5px; align-items: center;
    transition: all 0.2s;
}
.emotion-btn:hover { background: rgba(255,255,255,0.1); }
.emotion-btn.active { background: rgba(6, 182, 212, 0.15); border-color: var(--accent); color: var(--accent); }

.insight-box {
    padding: 15px;
    border-radius: var(--radius-sm);
    margin-bottom: 10px;
    font-size: 0.9rem;
    display: flex;
    gap: 12px;
    border-left: 4px solid;
    background: rgba(255,255,255,0.03);
    line-height: 1.5;
}
.insight-box.success { border-color: var(--success); }
.insight-box.success i { color: var(--success); }
.insight-box.warning { border-color: var(--warning); }
.insight-box.warning i { color: var(--warning); }
.insight-box.danger { border-color: var(--danger); }
.insight-box.danger i { color: var(--danger); }
.insight-box i { margin-top: 3px; flex-shrink: 0; }

.chart-wrapper { position: relative; height: 350px; width: 100%; }