/* -------------------------------------------------------------------------- */
/* 6. OVERLAYS (Modals, Toasts, Panels)                                       */
/* -------------------------------------------------------------------------- */

/* --- TOASTS --- */
.toast-container {
    position: fixed; top: 80px; left: 50%; transform: translateX(-50%);
    z-index: 9999; display: flex; flex-direction: column; gap: 10px; pointer-events: none;
}
.toast {
    background: var(--bg-surface); border: 1px solid var(--border-dim);
    color: var(--text-main); padding: 12px 20px; border-radius: var(--radius);
    box-shadow: 0 5px 15px rgba(0,0,0,0.5);
    display: flex; align-items: center; gap: 12px; min-width: 300px;
    pointer-events: auto;
    animation: slideIn 0.3s ease-out forwards;
}
.toast.error { border-color: var(--status-error); }
.toast.error i { color: var(--status-error); }
.toast.success i { color: var(--status-success); }
.toast.slide-out { animation: slideOut 0.3s ease-in forwards; }

/* --- MODALS --- */
.modal-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    display: none; justify-content: center; align-items: center;
    z-index: 3000; background: rgba(0,0,0,0.5);
}
.modal-overlay.active { display: flex; }

.modal-box {
    background: var(--bg-canvas); border: 1px solid var(--border-dim);
    border-radius: 8px; width: 400px; padding: 20px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.5); position: relative; color: var(--text-main);
}
.modal-header {
    font-size: 1.2rem; color: var(--brand-primary);
    margin-bottom: 15px; border-bottom: 1px solid var(--border-dim); padding-bottom: 10px;
}
.modal-body { margin-bottom: 20px; color: var(--text-main); }
.modal-footer { display: flex; justify-content: flex-end; gap: 10px; }

/* --- SETTINGS PANEL --- */
.settings-panel {
    position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%);
    width: 700px; max-width: 95vw; max-height: 85vh;
    background: var(--bg-canvas); border: 1px solid var(--border-dim);
    border-radius: 8px; z-index: 2000;
    box-shadow: 0 25px 50px rgba(0,0,0,0.5);
    display: none; flex-direction: column;
    overflow: hidden;
}
.settings-panel.active { display: flex; }

.settings-modal-header {
    display: flex; justify-content: space-between; align-items: center;
    padding: 15px 25px; background: var(--bg-surface);
    border-bottom: 1px solid var(--border-dim);
    flex-shrink: 0;
}
.settings-modal-header h3 { margin: 0; font-size: 1.2rem; color: var(--brand-primary); }

.settings-content { padding: 25px; overflow-y: auto; }

/* Settings Groups */
.settings-group { margin-bottom: 0; }
.settings-group h4 {
    font-size: 1.1rem; color: var(--text-main);
    border-bottom: 1px solid var(--border-dim);
    padding-bottom: 8px; margin-bottom: 15px; margin-top: 0;
    letter-spacing: 1px;
}

.settings-footer {
    padding: 15px; background: var(--bg-surface);
    border-top: 1px solid var(--border-dim);
    text-align: center; font-size: 0.75rem; color: var(--text-muted);
    flex-shrink: 0;
}
.settings-footer a { color: inherit; text-decoration: none; }
.settings-footer a:hover { color: var(--brand-primary); }

/* Settings Layouts */
.general-grid-container { display: grid; grid-template-columns: 1fr 1fr; gap: 0 40px; }
.setting-row { margin-bottom: 8px; display: flex; justify-content: space-between; align-items: center; }
.setting-label { font-size: 0.8rem; color: var(--text-muted); }
.setting-controls { display: flex; align-items: center; gap: 8px; position: relative; }

/* Color Grid */
.colors-grid-container { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.color-column { display: flex; flex-direction: column; gap: 20px; }
.color-group-wrapper h5 {
    font-size: 0.8rem; text-transform: uppercase; color: var(--brand-secondary);
    margin-bottom: 10px; padding-bottom: 4px; margin-top: 0;
}

/* --- RESET ICON --- */
.reset-icon {
    color: var(--text-muted);
    cursor: pointer;
    opacity: 0;             /* Hidden by default */
    pointer-events: none;   /* Prevent clicking when hidden */
    transition: opacity 0.2s, transform 0.2s;
    font-size: 0.9rem;
    margin-left: 5px;       /* Little breathing room */
}

.reset-icon.visible {
    opacity: 1;             /* Show only when JS adds this class */
    pointer-events: auto;   /* Allow clicking again */
}

.reset-icon:hover {
    color: var(--brand-primary);
    transform: rotate(-180deg); /* Optional: Satisfying spin on hover */
}

/* --- COLOR PICKER POPOVER --- */
.color-preview {
    width: 30px; height: 30px; border: 1px solid var(--border-dim);
    border-radius: 4px; cursor: pointer; transition: transform 0.1s;
    background-color: #000;
}
.color-preview:hover { transform: scale(1.1); border-color: var(--brand-primary); }

.palette-popover {
    display: none; position: absolute;
    background: var(--bg-canvas); border: 1px solid var(--border-dim);
    padding: 10px; border-radius: 6px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.8); z-index: 8000; width: 180px;
}
.palette-popover.active { display: block; }
.popover-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 5px; margin-bottom: 10px; }
.palette-swatch {
    width: 100%; aspect-ratio: 1; border-radius: 3px;
    border: 1px solid var(--border-dim); cursor: pointer;
    background-color: #000;
}
.popover-footer button { width: 100%; height: 24px; font-size: 0.7rem; }

/* --- 7. APP EDITOR MODAL (Extracted from JS) --- */
.form-group { margin-bottom: 10px; }
.label-muted { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 4px; display: block; }

.color-wrapper { display: flex; align-items: center; gap: 8px; }

/* Image Source Switcher */
.image-source-wrapper { margin-top: 10px; }
.image-source-controls { display: flex; gap: 15px; margin-bottom: 8px; font-size: 0.9rem; }
.image-source-controls label { cursor: pointer; display: flex; align-items: center; gap: 5px; }
.source-input-file { margin-top: 5px; }

/* Animations */
@keyframes slideIn { 0% { transform: translateY(-150%); } 100% { transform: translateY(0); } }
@keyframes slideOut { 0% { transform: translateY(0); } 100% { transform: translateY(-150%); } }