/* Je4nDev MC v5 — Components */

/* Card — glassmorphism */
.card {
    background: var(--bg-glass);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}
.card:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
    border-color: var(--border-active);
}

/* KPI Card */
.kpi-card {
    background: var(--bg-glass);
    backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--space-5) var(--space-6);
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}
.kpi-card::before {
    content: '';
    position: absolute;
    inset: 0;
    opacity: 0;
    background: radial-gradient(circle at 50% 0%, var(--brand-glow), transparent 70%);
    transition: opacity var(--transition-normal);
}
.kpi-card:hover::before { opacity: 1; }
.kpi-card:hover { border-color: var(--border-brand); transform: translateY(-2px); box-shadow: var(--shadow-glow); }

.kpi-card-label {
    font-size: var(--text-xs);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: var(--font-medium);
}
.kpi-card-value {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    font-weight: var(--font-bold);
    line-height: var(--leading-tight);
}

/* ─── Buttons — Design System ─── */
/* Sizes: sm (compact), md (default), lg (prominent) */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    font-weight: var(--font-medium);
    font-family: var(--font-body);
    border: 1px solid transparent;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
    position: relative;
    overflow: hidden;
    line-height: 1.25;
}
.btn:active { transform: scale(0.97); }
.btn:focus-visible { outline: 2px solid var(--brand-primary); outline-offset: 2px; }
.btn:disabled, .btn[aria-disabled="true"] { opacity: 0.45; cursor: not-allowed; pointer-events: none; }

/* Button sizes */
.btn-sm {
    padding: 6px 12px;
    font-size: var(--text-xs);
    min-height: 28px;
    border-radius: var(--radius-md);
    gap: var(--space-1);
}
.btn-md {
    padding: 8px 16px;
    font-size: var(--text-sm);
    min-height: 36px;
}
.btn-lg {
    padding: 12px 24px;
    font-size: var(--text-base);
    min-height: 48px;
    border-radius: var(--radius-lg);
    gap: var(--space-3);
}
.btn-icon {
    width: 36px;
    height: 36px;
    padding: 0;
    min-height: unset;
    border-radius: var(--radius-md);
}
.btn-icon.btn-sm { width: 28px; height: 28px; }
.btn-icon.btn-lg { width: 48px; height: 48px; }

/* Full width */
.btn-block { width: 100%; }

/* Variants */
.btn-primary {
    background: linear-gradient(135deg, var(--brand-primary), color-mix(in srgb, var(--brand-primary) 80%, var(--brand-secondary)));
    color: var(--text-inverse);
    border: none;
    position: relative;
    overflow: hidden;
}
.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent 40%, rgba(255,255,255,0.15) 50%, transparent 60%);
    transform: translateX(-100%);
    transition: transform 0.6s;
}
.btn-primary:hover::before { transform: translateX(100%); }
.btn-primary:hover { box-shadow: var(--shadow-brand); }

.btn-secondary {
    background: transparent;
    color: var(--brand-primary);
    border-color: var(--border-brand);
}
.btn-secondary:hover { background: rgba(0, 212, 255, 0.1); border-color: var(--brand-primary); }

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    border-color: transparent;
}
.btn-ghost:hover { background: var(--bg-tertiary); color: var(--text-primary); }

.btn-danger {
    background: transparent;
    color: var(--color-error);
    border-color: rgba(239, 68, 68, 0.3);
}
.btn-danger:hover { background: rgba(239, 68, 68, 0.1); border-color: var(--color-error); }

.btn-success {
    background: transparent;
    color: var(--color-success);
    border-color: rgba(16, 185, 129, 0.3);
}
.btn-success:hover { background: rgba(16, 185, 129, 0.1); border-color: var(--color-success); }

.btn-warning {
    background: transparent;
    color: var(--color-warning);
    border-color: rgba(245, 158, 11, 0.3);
}
.btn-warning:hover { background: rgba(245, 158, 11, 0.1); border-color: var(--color-warning); }

/* Loading state */
.btn.loading { pointer-events: none; opacity: 0.7; }
.btn.loading::after {
    content: '';
    width: 14px; height: 14px;
    border: 2px solid var(--border-active);
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

/* Cron cards */
.cron-status-note {
    color: var(--text-muted);
    font-size: var(--text-sm);
    margin-bottom: var(--space-4);
}
.cron-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--space-4);
}
.cron-card {
    padding: var(--space-4);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    min-width: 0;
}
.cron-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-3);
}
.cron-card-header h3 {
    font-size: var(--text-base);
    line-height: var(--leading-snug);
    margin: 0;
}
.cron-card-meta {
    display: grid;
    gap: var(--space-2);
    margin: 0;
}
.cron-card-meta div {
    display: grid;
    grid-template-columns: 82px minmax(0, 1fr);
    gap: var(--space-2);
}
.cron-card-meta dt {
    color: var(--text-muted);
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.cron-card-meta dd {
    color: var(--text-secondary);
    font-size: var(--text-sm);
    margin: 0;
    overflow-wrap: anywhere;
}
.cron-toolsets {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

/* Loading spinner */
.btn.loading { pointer-events: none; opacity: 0.7; }
.btn.loading::after {
    content: '';
    width: 14px; height: 14px;
    border: 2px solid var(--border-active);
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

/* Badge */
.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-1) var(--space-3);
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
    border-radius: var(--radius-full);
    border: 1px solid transparent;
}
.badge-success { color: var(--color-success); border-color: rgba(16, 185, 129, 0.3); background: rgba(16, 185, 129, 0.1); }
.badge-warning { color: var(--color-warning); border-color: rgba(245, 158, 11, 0.3); background: rgba(245, 158, 11, 0.1); }
.badge-error { color: var(--color-error); border-color: rgba(239, 68, 68, 0.3); background: rgba(239, 68, 68, 0.1); }
.badge-info { color: var(--color-info); border-color: rgba(59, 130, 246, 0.3); background: rgba(59, 130, 246, 0.1); }

/* Priority badges */
.badge-urgent { color: #f43f5e; border-color: rgba(244, 63, 94, 0.3); background: rgba(244, 63, 94, 0.1); }
.badge-high { color: var(--color-warning); border-color: rgba(245, 158, 11, 0.3); background: rgba(245, 158, 11, 0.1); }
.badge-medium { color: var(--brand-primary); border-color: var(--border-brand); background: rgba(0, 212, 255, 0.08); }
.badge-low { color: var(--text-muted); border-color: var(--border-default); background: var(--bg-tertiary); }

/* Input */
.input, .textarea {
    width: 100%;
    padding: var(--space-2) var(--space-3);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: var(--text-sm);
    transition: all var(--transition-fast);
    outline: none;
}
.input:focus, .textarea:focus {
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 3px var(--brand-glow);
}
.textarea { resize: vertical; min-height: 80px; }

select.input {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%239ca3af' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: var(--space-8);
}

/* Status dot */
.status-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}
.status-dot.online { background: var(--color-success); box-shadow: 0 0 6px var(--color-success); animation: pulse-dot 2s infinite; }
.status-dot.offline { background: var(--text-muted); }
.status-dot.idle { background: var(--text-muted); }
.status-dot.warning { background: var(--color-warning); box-shadow: 0 0 6px var(--color-warning); animation: pulse-dot 2s infinite; }

/* Modal */
.modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: var(--z-modal-backdrop);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    animation: fadeIn var(--transition-fast) forwards;
}
.modal {
    background: var(--bg-secondary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
    width: 90%;
    max-width: 520px;
    max-height: 85vh;
    overflow-y: auto;
    z-index: var(--z-modal);
    transform: translateY(20px);
    animation: slideUp var(--transition-normal) forwards;
}
.modal h2 {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    margin-bottom: var(--space-6);
}

/* Toast container */
#toast-container {
    position: fixed;
    bottom: var(--space-6);
    right: var(--space-6);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    z-index: var(--z-toast);
    pointer-events: none;
}
.toast {
    pointer-events: auto;
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    background: var(--bg-elevated);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
    font-size: var(--text-sm);
    min-width: 280px;
    animation: slideInRight var(--transition-spring);
    box-shadow: var(--shadow-lg);
}
.toast.toast-success { border-left: 3px solid var(--color-success); }
.toast.toast-error { border-left: 3px solid var(--color-error); }
.toast.toast-info { border-left: 3px solid var(--brand-primary); }
.toast-exit { animation: slideOutRight var(--transition-fast) forwards; }

/* Empty state */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--space-10) var(--space-6);
    color: var(--text-muted);
}
.empty-state-icon { font-size: 2.5rem; margin-bottom: var(--space-3); opacity: 0.5; }
.empty-state-title { font-size: var(--text-base); font-weight: var(--font-medium); color: var(--text-secondary); margin-bottom: var(--space-1); }
.empty-state-desc { font-size: var(--text-sm); }

/* Progress bar */
.progress-bar {
    height: 4px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-full);
    overflow: hidden;
}
.progress-bar-fill {
    height: 100%;
    border-radius: var(--radius-full);
    transition: width var(--transition-normal);
    position: relative;
}
.progress-bar-fill::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    animation: shimmer 2s infinite;
}

/* Skeleton */
.skeleton {
    background: linear-gradient(90deg, var(--bg-tertiary) 25%, var(--bg-elevated) 50%, var(--bg-tertiary) 75%);
    background-size: 400% 100%;
    animation: shimmer 1.5s ease infinite;
    border-radius: var(--radius-md);
}

/* Drag handle */
.drag-handle {
    cursor: grab;
    color: var(--text-muted);
    opacity: 0;
    transition: opacity var(--transition-fast);
}
*:hover > .drag-handle { opacity: 1; }

/* Tooltip */
[data-tooltip] {
    position: relative;
}
[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    padding: var(--space-1) var(--space-2);
    background: var(--bg-elevated);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-sm);
    font-size: var(--text-xs);
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-fast);
    z-index: var(--z-tooltip);
}
[data-tooltip]:hover::after { opacity: 1; }

/* Agent card */
.agent-card {
    background: var(--bg-glass);
    backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--space-4);
    display: flex;
    align-items: center;
    gap: var(--space-3);
    cursor: pointer;
    transition: all var(--transition-fast);
}
.agent-card:hover {
    border-color: var(--border-brand);
    background: var(--glass-hover);
    transform: translateY(-1px);
}
.agent-card.running { border-color: rgba(16, 185, 129, 0.3); }
.agent-card.running .agent-emoji { animation: float 3s ease-in-out infinite; }
.agent-emoji { font-size: 1.5rem; }
.agent-name { font-weight: var(--font-semibold); font-size: var(--text-sm); }
.agent-role { font-size: var(--text-xs); color: var(--text-muted); }
.agent-dept { font-size: var(--text-xs); color: var(--text-secondary); }

/* Form group */
.form-group { margin-bottom: var(--space-4); }
.form-group label {
    display: block;
    font-size: var(--text-xs);
    color: var(--text-secondary);
    margin-bottom: var(--space-1);
    font-weight: var(--font-medium);
}

/* Animations */
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes slideInRight { from { opacity: 0; transform: translateX(100px); } to { opacity: 1; transform: translateX(0); } }
@keyframes slideOutRight { from { opacity: 1; transform: translateX(0); } to { opacity: 0; transform: translateX(100px); } }
@keyframes pulse-dot { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes shimmer { to { background-position: -400% 0; } }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-3px); } }