/* ============================================================
   SomAds Automacoes — Plug-and-Play Components (shadcn style)
   Append to automations.css
   ============================================================ */

/* Dark mode tokens (approved) — softer cards, subtle borders */
/* Use these in all preview/production pages:
   :root  --background:0 0% 100%  --card:0 0% 100%  --border:240 5.9% 90%
   .dark  --background:224 10% 8%  --card:224 8% 11%  --border:224 5% 15%
   Chart grid: light=rgba(128,128,128,0.08)  dark=rgba(255,255,255,0.04)
*/

/* ── Dialog / Modal ────────────────────────────────────────── */
.sz-dialog-overlay {
    position: fixed;
    inset: 0;
    z-index: 1000;
    background: hsl(0 0% 0% / 0.6);
    backdrop-filter: blur(4px);
    opacity: 0;
    transition: opacity 0.2s ease;
    pointer-events: none;
}
.sz-dialog-overlay.open {
    opacity: 1;
    pointer-events: auto;
}

.sz-dialog {
    position: fixed;
    top: 50%;
    left: 50%;
    z-index: 1001;
    transform: translate(-50%, -50%) scale(0.95);
    opacity: 0;
    transition: transform 0.2s ease, opacity 0.2s ease;
    pointer-events: none;
    width: calc(100% - 2rem);
    max-width: 520px;
    max-height: 85vh;
    overflow-y: auto;
    background: hsl(var(--card));
    border: 1px solid hsl(var(--border));
    border-radius: var(--radius);
    box-shadow: 0 16px 48px hsl(0 0% 0% / 0.2);
}
.sz-dialog.open {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
    pointer-events: auto;
}
.sz-dialog-header {
    padding: 1.25rem 1.5rem 0.75rem;
    border-bottom: 1px solid hsl(var(--border));
}
.sz-dialog-title {
    font-size: 1.05rem;
    font-weight: 600;
    color: hsl(var(--foreground));
}
.sz-dialog-desc {
    font-size: 0.8rem;
    color: hsl(var(--muted-foreground));
    margin-top: 0.25rem;
}
.sz-dialog-body {
    padding: 1.25rem 1.5rem;
}
.sz-dialog-footer {
    padding: 0.75rem 1.5rem 1.25rem;
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
    border-top: 1px solid hsl(var(--border));
}
.sz-dialog-close {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    padding: 0.25rem;
    border-radius: 0.25rem;
    color: hsl(var(--muted-foreground));
    cursor: pointer;
    background: none;
    border: none;
    transition: background 0.15s ease;
}
.sz-dialog-close:hover {
    background: hsl(var(--accent));
    color: hsl(var(--foreground));
}

/* ── Dropdown Menu ─────────────────────────────────────────── */
.sz-dropdown {
    position: relative;
    display: inline-flex;
}
.sz-dropdown-trigger {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.375rem 0.625rem;
    font-size: 0.8rem;
    font-weight: 500;
    color: hsl(var(--foreground));
    background: hsl(var(--card));
    border: 1px solid hsl(var(--border));
    border-radius: var(--radius);
    cursor: pointer;
    transition: border-color 0.15s ease, background 0.15s ease;
    white-space: nowrap;
}
.sz-dropdown-trigger:hover {
    border-color: hsl(var(--ring));
    background: hsl(var(--accent));
}
.sz-dropdown-content {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    min-width: 220px;
    background: hsl(var(--card));
    border: 1px solid hsl(var(--border));
    border-radius: var(--radius);
    box-shadow: 0 4px 24px hsl(0 0% 0% / 0.12);
    z-index: 200;
    padding: 4px;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-4px);
    transition: opacity 0.15s ease, transform 0.15s ease;
}
.sz-dropdown.open .sz-dropdown-content {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}
.sz-dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.625rem;
    font-size: 0.8rem;
    color: hsl(var(--foreground));
    border-radius: calc(var(--radius) - 2px);
    cursor: pointer;
    transition: background 0.1s ease;
    border: none;
    background: none;
    width: 100%;
    text-align: left;
}
.sz-dropdown-item:hover {
    background: hsl(var(--accent));
}
.sz-dropdown-item.active {
    background: hsl(var(--primary) / 0.1);
    color: hsl(var(--primary));
    font-weight: 500;
}
.sz-dropdown-sep {
    height: 1px;
    background: hsl(var(--border));
    margin: 4px 0;
}

/* ── Alert ─────────────────────────────────────────────────── */
.sz-alert {
    display: flex;
    align-items: flex-start;
    gap: 0.625rem;
    padding: 0.75rem 1rem;
    border-radius: var(--radius);
    border: 1px solid hsl(var(--border));
    font-size: 0.8rem;
    line-height: 1.4;
}
/* WCAG AA contrast: 4.5:1 minimum for normal text */
/* Light mode: colored bg + dark text for warning (yellow needs dark text) */
/* Dark mode: tinted bg + bright colored text */
.sz-alert-success {
    background: hsl(123 43% 39% / 0.1);
    border-color: hsl(123 43% 39% / 0.3);
    color: hsl(123 43% 33%);  /* 5.4:1 on white */
}
.dark .sz-alert-success {
    background: hsl(123 43% 39% / 0.12);
    border-color: hsl(123 43% 39% / 0.25);
    color: hsl(123 43% 52%);  /* 4.6:1 on #1a1d21 */
}
.sz-alert-error {
    background: hsl(0 84% 60% / 0.08);
    border-color: hsl(0 84% 60% / 0.3);
    color: hsl(0 72% 45%);  /* 5.5:1 on white */
}
.dark .sz-alert-error {
    background: hsl(0 62% 30% / 0.25);
    border-color: hsl(0 62% 30% / 0.4);
    color: hsl(0 84% 68%);  /* 4.7:1 on #1a1d21 */
}
.sz-alert-warning {
    background: hsl(38 92% 50% / 0.1);
    border-color: hsl(38 92% 50% / 0.3);
    color: hsl(28 80% 30%);  /* 7.2:1 on white — dark text for yellow */
}
.dark .sz-alert-warning {
    background: hsl(38 92% 50% / 0.12);
    border-color: hsl(38 92% 50% / 0.25);
    color: hsl(38 92% 60%);  /* 5.8:1 on #1a1d21 */
}
.sz-alert-info {
    background: hsl(217 91% 60% / 0.08);
    border-color: hsl(217 91% 60% / 0.3);
    color: hsl(217 80% 42%);  /* 5.1:1 on white */
}
.dark .sz-alert-info {
    background: hsl(217 91% 60% / 0.12);
    border-color: hsl(217 91% 60% / 0.25);
    color: hsl(217 91% 70%);  /* 5.3:1 on #1a1d21 */
}

/* ── Spinner ───────────────────────────────────────────────── */
.sz-spinner {
    display: inline-block;
    width: 1rem;
    height: 1rem;
    border: 2px solid hsl(var(--muted));
    border-top-color: hsl(var(--primary));
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}
.sz-spinner-sm { width: 0.75rem; height: 0.75rem; border-width: 1.5px; }
.sz-spinner-lg { width: 1.5rem; height: 1.5rem; border-width: 2.5px; }

/* ── Button variants (shadcn) ──────────────────────────────── */
.sz-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.375rem;
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
    font-weight: 500;
    border-radius: var(--radius);
    cursor: pointer;
    border: 1px solid transparent;
    transition: background 0.15s ease, border-color 0.15s ease, opacity 0.15s ease;
    white-space: nowrap;
    line-height: 1.25;
}
.sz-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}
.sz-btn-primary {
    background: hsl(var(--primary));
    color: hsl(var(--primary-foreground));
}
.sz-btn-primary:hover:not(:disabled) { opacity: 0.9; }
.sz-btn-secondary {
    background: hsl(var(--secondary));
    color: hsl(var(--secondary-foreground));
    border-color: hsl(var(--border));
}
.sz-btn-secondary:hover:not(:disabled) { background: hsl(var(--accent)); }
.sz-btn-outline {
    background: transparent;
    color: hsl(var(--foreground));
    border-color: hsl(var(--border));
}
.sz-btn-outline:hover:not(:disabled) { background: hsl(var(--accent)); }
.sz-btn-ghost {
    background: transparent;
    color: hsl(var(--foreground));
    border: 1px solid hsl(var(--border));
}
.dark .sz-btn-ghost {
    border-color: transparent;
}
.sz-btn-ghost:hover:not(:disabled) { background: hsl(var(--accent)); }
.sz-btn-destructive {
    background: hsl(var(--destructive));
    color: hsl(var(--destructive-foreground));
}
.sz-btn-destructive:hover:not(:disabled) { opacity: 0.9; }
.sz-btn-sm { padding: 0.3rem 0.625rem; font-size: 0.75rem; }
.sz-btn-xs { padding: 0.2rem 0.5rem; font-size: 0.7rem; }
.sz-btn-icon { padding: 0.4rem; }

/* ── Card (shadcn) ─────────────────────────────────────────── */
.sz-card {
    background: hsl(var(--card));
    border: 1px solid hsl(var(--border));
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
}
.dark .sz-card {
    box-shadow: none;
}
.sz-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.875rem 1rem;
    border-bottom: 1px solid hsl(var(--border) / 0.5);
}
.sz-card-title {
    font-size: 0.85rem;
    font-weight: 600;
    color: hsl(var(--foreground));
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.sz-card-desc {
    font-size: 0.75rem;
    color: hsl(var(--muted-foreground));
    margin-top: 0.125rem;
}
.sz-card-body {
    padding: 1rem;
}
.sz-card-footer {
    padding: 0.75rem 1rem;
    border-top: 1px solid hsl(var(--border) / 0.5);
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.5rem;
}

/* ── Input (shadcn) ────────────────────────────────────────── */
.sz-input {
    width: 100%;
    padding: 0.5rem 0.75rem;
    font-size: 0.8rem;
    line-height: 1.25;
    color: hsl(var(--foreground));
    background: hsl(var(--background));
    border: 1px solid hsl(var(--muted-foreground) / 0.2);
    border-radius: var(--radius);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.dark .sz-input {
    border-color: hsl(var(--input));
}
.sz-input:hover { border-color: hsl(var(--ring)); }
.sz-input:focus {
    outline: none;
    border-color: hsl(var(--ring));
    box-shadow: 0 0 0 3px hsl(var(--ring) / 0.15);
}
.sz-input::placeholder { color: hsl(var(--muted-foreground)); }
.sz-input:disabled { opacity: 0.5; cursor: not-allowed; }
.sz-input-sm { padding: 0.375rem 0.625rem; font-size: 0.75rem; }

/* ── Label ─────────────────────────────────────────────────── */
.sz-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 500;
    color: hsl(var(--foreground));
    margin-bottom: 0.375rem;
}
.sz-label-hint {
    font-weight: 400;
    color: hsl(var(--muted-foreground));
    margin-left: 0.25rem;
}

/* ── Switch (shadcn) ───────────────────────────────────────── */
.sz-switch {
    position: relative;
    width: 2.25rem;
    height: 1.25rem;
    border-radius: 9999px;
    background: hsl(var(--input));
    cursor: pointer;
    transition: background 0.2s ease;
    border: none;
    padding: 0;
    flex-shrink: 0;
}
.sz-switch::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 1rem;
    height: 1rem;
    border-radius: 50%;
    background: white;
    box-shadow: 0 1px 2px hsl(0 0% 0% / 0.2);
    transition: transform 0.2s ease;
}
.sz-switch.active {
    background: hsl(var(--primary));
}
.sz-switch.active::after {
    transform: translateX(1rem);
}

/* ── Badge (shadcn) ────────────────────────────────────────── */
.sz-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.125rem 0.5rem;
    font-size: 0.675rem;
    font-weight: 500;
    border-radius: 9999px;
    white-space: nowrap;
    line-height: 1.4;
}
.sz-badge-default {
    background: hsl(var(--primary));
    color: hsl(var(--primary-foreground));
}
.sz-badge-secondary {
    background: hsl(var(--secondary));
    color: hsl(var(--secondary-foreground));
}
/* Badges — WCAG AA compliant — Green: #388E3C = hsl(123 43% 39%) */
.sz-badge-success {
    background: hsl(123 43% 39% / 0.15);
    color: hsl(123 43% 33%);
}
.dark .sz-badge-success {
    background: hsl(123 43% 39% / 0.18);
    color: hsl(123 43% 52%);
}
.sz-badge-destructive {
    background: hsl(0 84% 60% / 0.12);
    color: hsl(0 72% 45%);
}
.dark .sz-badge-destructive {
    background: hsl(0 62% 30% / 0.3);
    color: hsl(0 84% 68%);
}
.sz-badge-warning {
    background: hsl(38 92% 50% / 0.12);
    color: hsl(28 80% 30%);
}
.dark .sz-badge-warning {
    background: hsl(38 92% 50% / 0.15);
    color: hsl(38 92% 60%);
}
.sz-badge-info {
    background: hsl(217 91% 60% / 0.12);
    color: hsl(217 80% 42%);
}
.dark .sz-badge-info {
    background: hsl(217 91% 60% / 0.15);
    color: hsl(217 91% 70%);
}
.sz-badge-outline {
    background: transparent;
    border: 1px solid hsl(var(--border));
    color: hsl(var(--foreground));
}

/* ── Table (shadcn) ────────────────────────────────────────── */
.sz-table {
    width: 100%;
    font-size: 0.8rem;
    border-collapse: collapse;
}
.sz-table th {
    text-align: left;
    padding: 0.5rem 0.75rem;
    font-weight: 500;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: hsl(var(--muted-foreground));
    border-bottom: 1px solid hsl(var(--border));
    white-space: nowrap;
}
.sz-table td {
    padding: 0.5rem 0.75rem;
    border-bottom: 1px solid hsl(var(--border) / 0.5);
    color: hsl(var(--foreground));
    vertical-align: middle;
}
.sz-table tr:hover td {
    background: hsl(var(--accent) / 0.5);
}
.sz-table-empty {
    text-align: center;
    padding: 2rem;
    color: hsl(var(--muted-foreground));
    font-size: 0.8rem;
}

/* ── Progress (steps) ──────────────────────────────────────── */
.sz-steps {
    display: flex;
    align-items: center;
    gap: 0;
    margin-bottom: 1.5rem;
}
.sz-step {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex: 1;
}
.sz-step-dot {
    width: 1.75rem;
    height: 1.75rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 600;
    flex-shrink: 0;
    border: 2px solid hsl(var(--border));
    color: hsl(var(--muted-foreground));
    background: hsl(var(--background));
    transition: all 0.2s ease;
}
.sz-step.active .sz-step-dot {
    border-color: hsl(var(--primary));
    background: hsl(var(--primary));
    color: hsl(var(--primary-foreground));
}
.sz-step.done .sz-step-dot {
    border-color: hsl(var(--success));
    background: hsl(var(--success));
    color: white;
}
.sz-step-label {
    font-size: 0.7rem;
    color: hsl(var(--muted-foreground));
    white-space: nowrap;
}
.sz-step.active .sz-step-label {
    color: hsl(var(--foreground));
    font-weight: 500;
}
.sz-step-line {
    flex: 1;
    height: 2px;
    background: hsl(var(--border));
    margin: 0 0.25rem;
}
.sz-step.done + .sz-step-line,
.sz-step.done ~ .sz-step-line {
    background: hsl(var(--success));
}

/* ── Separator ─────────────────────────────────────────────── */
.sz-separator {
    height: 1px;
    background: hsl(var(--border));
    margin: 1rem 0;
}

/* ── Accordion (shadcn) ────────────────────────────────────── */
.sz-accordion {
    border: 1px solid hsl(var(--border));
    border-radius: var(--radius);
    overflow: hidden;
}
.sz-accordion-trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 0.8rem;
    font-weight: 500;
    color: hsl(var(--foreground));
    background: transparent;
    border: none;
    cursor: pointer;
    transition: background 0.15s ease;
    text-align: left;
}
.sz-accordion-trigger:hover {
    background: hsl(var(--accent) / 0.5);
}
.sz-accordion-chevron {
    width: 1rem;
    height: 1rem;
    transition: transform 0.2s ease;
    color: hsl(var(--muted-foreground));
}
.sz-accordion-trigger[aria-expanded="true"] .sz-accordion-chevron {
    transform: rotate(180deg);
}
.sz-accordion-content {
    padding: 0 1rem 1rem;
    font-size: 0.8rem;
}

/* ── Tooltip (simple CSS) ──────────────────────────────────── */
.sz-tooltip {
    position: relative;
    cursor: help;
}
.sz-tooltip::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: calc(100% + 6px);
    left: 50%;
    transform: translateX(-50%) scale(0.95);
    padding: 0.375rem 0.625rem;
    font-size: 0.7rem;
    line-height: 1.3;
    color: hsl(var(--popover-foreground));
    background: hsl(var(--popover));
    border: 1px solid hsl(var(--border));
    border-radius: calc(var(--radius) - 2px);
    box-shadow: 0 2px 8px hsl(0 0% 0% / 0.1);
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.15s ease, transform 0.15s ease;
    z-index: 100;
}
.sz-tooltip:hover::after {
    opacity: 1;
    transform: translateX(-50%) scale(1);
}

/* ── Form field group ──────────────────────────────────────── */
.sz-field {
    margin-bottom: 0.875rem;
}
.sz-field-row {
    display: flex;
    gap: 0.75rem;
}
.sz-field-row > * {
    flex: 1;
    min-width: 0;
}
.sz-field-inline {
    display: flex;
    align-items: center;
    gap: 0.625rem;
}

/* ── Status dot ────────────────────────────────────────────── */
.sz-dot {
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 50%;
    flex-shrink: 0;
}
.sz-dot-ok { background: #388E3C; }
.sz-dot-error { background: hsl(var(--destructive)); }
.sz-dot-warning { background: hsl(var(--warning)); }
.sz-dot-muted { background: hsl(var(--muted-foreground)); }
.sz-dot-pulse {
    animation: pulse-dot 2s ease-in-out infinite;
}

/* ── Empty state ───────────────────────────────────────────── */
.sz-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem 1rem;
    color: hsl(var(--muted-foreground));
    text-align: center;
}
.sz-empty-icon {
    width: 3rem;
    height: 3rem;
    margin-bottom: 0.75rem;
    opacity: 0.4;
}
.sz-empty-title {
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 0.25rem;
}
.sz-empty-desc {
    font-size: 0.75rem;
    max-width: 280px;
}