/* ============================================================
   UNIFIED COMPONENTS — FerruciSegMed SST SaaS
   Sistema de componentes ui-* padronizados conforme CLAUDE.md §22
   Modificado: 2026-03-18
   ============================================================ */

/* ── Buttons ── */
.ui-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .4rem;
  padding: .5rem 1rem; border-radius: var(--radius-md); font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold); line-height: 1; cursor: pointer;
  border: 1px solid transparent; transition: all var(--transition-base);
  text-decoration: none; white-space: nowrap; user-select: none;
}
.ui-btn:disabled { opacity: .55; cursor: not-allowed; }
.ui-btn-primary   { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }
.ui-btn-primary:hover:not(:disabled) { background: var(--color-primary-hover); border-color: var(--color-primary-hover); }
.ui-btn-secondary { background: var(--color-bg-card); color: var(--color-text); border-color: var(--color-border); }
.ui-btn-secondary:hover:not(:disabled) { background: var(--color-bg-hover); }
.ui-btn-danger    { background: var(--color-danger); color: #fff; border-color: var(--color-danger); }
.ui-btn-danger:hover:not(:disabled) { background: var(--color-danger-600, #dc2626); }
.ui-btn-success   { background: var(--color-success); color: #fff; border-color: var(--color-success); }
.ui-btn-warning   { background: var(--color-warning); color: #fff; border-color: var(--color-warning); }
.ui-btn-outline   { background: transparent; color: var(--color-primary); border-color: var(--color-primary); }
.ui-btn-outline:hover:not(:disabled) { background: var(--color-primary); color: #fff; }
.ui-btn-sm { padding: .3rem .7rem; font-size: var(--font-size-xs); }
.ui-btn-lg { padding: .75rem 1.5rem; font-size: var(--font-size-base); }
.ui-btn-xl { padding: 1rem 2rem; font-size: var(--font-size-lg); }
.ui-btn-full { width: 100%; }

/* ── Inputs ── */
.ui-input, .ui-textarea, .ui-select {
  width: 100%; padding: .55rem .75rem; border: 1px solid var(--color-border-input);
  border-radius: var(--radius-md); font-size: var(--font-size-sm); color: var(--color-text);
  background: var(--color-bg-card); transition: border-color var(--transition-base), box-shadow var(--transition-base);
  outline: none;
}
.ui-input:focus, .ui-textarea:focus, .ui-select:focus {
  border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(99,102,241,.12);
}
.ui-textarea { resize: vertical; min-height: 100px; }
.ui-label { display: block; font-size: var(--font-size-sm); font-weight: var(--font-weight-medium); color: var(--color-text-label); margin-bottom: .35rem; }
.ui-help  { font-size: var(--font-size-xs); color: var(--color-text-muted); margin-top: .25rem; }

/* ── Cards ── */
.ui-card {
  background: var(--color-bg-card); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); overflow: hidden;
}
.ui-bg-card { background: var(--color-bg-card); }
.ui-card-header { padding: 1rem 1.25rem; border-bottom: 1px solid var(--color-border); display: flex; align-items: center; justify-content: space-between; }
.ui-card-body   { padding: 1.25rem; }
.ui-card-footer { padding: .75rem 1.25rem; border-top: 1px solid var(--color-border); background: var(--color-bg-muted); }

/* ── Badges ── */
.ui-badge { display: inline-flex; align-items: center; padding: .2rem .55rem; border-radius: var(--radius-full); font-size: var(--font-size-xs); font-weight: var(--font-weight-semibold); }
.ui-badge-success  { background: var(--color-success-50, #ecfdf5); color: var(--color-success-700, #047857); }
.ui-badge-danger   { background: var(--color-danger-50,  #fef2f2); color: var(--color-danger-700,  #b91c1c); }
.ui-badge-warning  { background: var(--color-warning-50, #fffbeb); color: var(--color-warning-600, #d97706); }
.ui-badge-primary  { background: var(--color-primary-50, #eef2ff); color: var(--color-primary-700, #4338ca); }
.ui-badge-info     { background: var(--color-info-50,    #f0f9ff); color: var(--color-info-600,    #0284c7); }
.ui-badge-secondary{ background: var(--color-bg-muted);  color: var(--color-text-secondary); }

/* ── Alerts ── */
.ui-alert { display: flex; align-items: flex-start; gap: .75rem; padding: .875rem 1rem; border-radius: var(--radius-md); border: 1px solid transparent; font-size: var(--font-size-sm); margin-bottom: 1rem; }
.ui-alert-success { background: var(--color-success-50, #ecfdf5); color: var(--color-success-700, #047857); border-color: var(--color-success-100, #d1fae5); }
.ui-alert-danger  { background: var(--color-danger-50,  #fef2f2); color: var(--color-danger-700,  #b91c1c); border-color: var(--color-danger-100,  #fee2e2); }
.ui-alert-warning { background: var(--color-warning-50, #fffbeb); color: var(--color-warning-600, #d97706); border-color: var(--color-warning-100, #fef3c7); }
.ui-alert-info    { background: var(--color-info-50,    #f0f9ff); color: var(--color-info-600,    #0284c7); border-color: var(--color-info-100,    #e0f2fe); }

/* ── Tables ── */
.ui-data-table { width: 100%; border-collapse: collapse; font-size: var(--font-size-sm); }
.ui-data-table-th { padding: .65rem 1rem; background: var(--color-bg-muted); color: var(--color-text-secondary); font-size: var(--font-size-xs); font-weight: var(--font-weight-semibold); text-transform: uppercase; letter-spacing: .4px; border-bottom: 1px solid var(--color-border); text-align: left; }
.ui-data-table-td { padding: .75rem 1rem; border-bottom: 1px solid var(--color-divide); color: var(--color-text); vertical-align: middle; }
.ui-hover-row:hover td { background: var(--color-bg-hover); }

/* ── Empty State ── */
.ui-empty-state { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 3rem 1.5rem; text-align: center; }
.ui-empty-state-icon { font-size: 2.5rem; margin-bottom: .75rem; opacity: .4; }
.ui-empty-state-title { font-size: var(--font-size-lg); font-weight: var(--font-weight-semibold); color: var(--color-text); margin-bottom: .35rem; }
.ui-empty-state-description { font-size: var(--font-size-sm); color: var(--color-text-muted); max-width: 360px; }

/* ── Breadcrumb ── */
.ui-breadcrumb { display: flex; align-items: center; gap: .4rem; font-size: var(--font-size-xs); color: var(--color-text-muted); }
.ui-breadcrumb a { color: var(--color-primary); text-decoration: none; }
.ui-breadcrumb a:hover { text-decoration: underline; }

/* ── Filter Pills ── */
.ui-filter-pill { padding: .3rem .75rem; border-radius: var(--radius-full); font-size: var(--font-size-xs); font-weight: var(--font-weight-medium); border: 1px solid var(--color-border); color: var(--color-text-secondary); background: var(--color-bg-card); cursor: pointer; transition: all var(--transition-base); text-decoration: none; display: inline-block; }
.ui-filter-pill:hover, .ui-filter-pill-active { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }

/* ── Icon Backgrounds ── */
.ui-icon-bg-primary   { background: var(--color-primary-50,  #eef2ff); color: var(--color-primary-500, #6366f1); border-radius: var(--radius-md); padding: .6rem; display: inline-flex; }
.ui-icon-bg-success   { background: var(--color-success-50,  #ecfdf5); color: var(--color-success-500, #10b981); border-radius: var(--radius-md); padding: .6rem; display: inline-flex; }
.ui-icon-bg-danger    { background: var(--color-danger-50,   #fef2f2); color: var(--color-danger-500,  #ef4444); border-radius: var(--radius-md); padding: .6rem; display: inline-flex; }
.ui-icon-bg-warning   { background: var(--color-warning-50,  #fffbeb); color: var(--color-warning-500, #f59e0b); border-radius: var(--radius-md); padding: .6rem; display: inline-flex; }
.ui-icon-bg-info      { background: var(--color-info-50,     #f0f9ff); color: var(--color-info-500,    #0ea5e9); border-radius: var(--radius-md); padding: .6rem; display: inline-flex; }
.ui-icon-bg-secondary { background: var(--color-bg-muted);   color: var(--color-text-secondary); border-radius: var(--radius-md); padding: .6rem; display: inline-flex; }

/* ── Score Cards ── */
.ui-score-card { padding: 1rem; border-radius: var(--radius-lg); border: 1px solid var(--color-border); }
.ui-score-card-success { background: var(--color-success-50, #ecfdf5); border-color: var(--color-success-100, #d1fae5); }
.ui-score-card-warning { background: var(--color-warning-50, #fffbeb); border-color: var(--color-warning-100, #fef3c7); }
.ui-score-card-danger  { background: var(--color-danger-50,  #fef2f2); border-color: var(--color-danger-100,  #fee2e2); }

/* ── Semantic Text ── */
.ui-text-primary   { color: var(--color-text); }
.ui-text-secondary { color: var(--color-text-secondary); }
.ui-text-muted     { color: var(--color-text-muted); }
.ui-text-label     { color: var(--color-text-label); }
.ui-text-disabled  { color: var(--color-text-disabled); }

/* ── Semantic Backgrounds ── */
.ui-bg-primary   { background: var(--color-bg); }
.ui-bg-secondary { background: var(--color-bg-secondary); }
.ui-bg-hover     { background: var(--color-bg-hover); }
.ui-bg-muted     { background: var(--color-bg-muted); }
.ui-bg-subtle    { background: var(--color-bg-subtle); }

/* ── Borders ── */
.ui-border-default { border-color: var(--color-border); }
.ui-border-input   { border-color: var(--color-border-input); }
.ui-divide-default { border-color: var(--color-divide); }

/* ── Chart Container ── */
.ui-chart-container { position: relative; width: 100%; height: 280px; }

/* ── Modal ── */
.ui-modal { display: none; position: fixed; inset: 0; z-index: var(--z-modal); overflow-y: auto; }
.ui-modal.open { display: flex; align-items: center; justify-content: center; }
.ui-modal-wrapper { position: fixed; inset: 0; background: rgba(0,0,0,.45); }
.ui-modal-content { position: relative; background: var(--color-bg-card); border-radius: var(--radius-xl); box-shadow: var(--shadow-xl); padding: 1.5rem; width: 100%; max-width: 540px; z-index: 1; }

/* ── Captcha Box ── */
.captcha-box {
    margin: 1rem 0;
    padding: 1rem 1.125rem;
    background: var(--color-bg-subtle, #f8fafc);
    border: 1.5px solid var(--color-border-input, #e2e8f0);
    border-radius: var(--radius-md, 8px);
}
.captcha-label {
    display: block;
    font-weight: 600;
    font-size: .875rem;
    color: var(--color-text-label, #475569);
    margin-bottom: .5rem;
}
.captcha-row {
    display: flex;
    align-items: center;
    gap: .75rem;
    flex-wrap: wrap;
}
.captcha-question {
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: .12em;
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    color: var(--color-primary-600, #30477a);
    background: var(--color-bg-card, #fff);
    border: 1px solid var(--color-border-input, #e2e8f0);
    border-radius: var(--radius-sm, 6px);
    padding: .375rem .75rem;
    user-select: none;
}
.captcha-input {
    width: 100px;
    padding: .5rem .75rem;
    border: 1.5px solid var(--color-border-input, #e2e8f0);
    border-radius: var(--radius-sm, 6px);
    font-size: .95rem;
    text-align: center;
    background: var(--color-bg-card, #fff);
    color: var(--color-text-primary, #1e293b);
    transition: border-color .15s;
}
.captcha-input:focus {
    outline: none;
    border-color: var(--color-primary-500, #4f6ea8);
    box-shadow: 0 0 0 3px rgba(48,71,122,.12);
}
.captcha-hint {
    display: block;
    margin-top: .35rem;
    font-size: .775rem;
    color: var(--color-text-muted, #94a3b8);
}

/* Dark mode — captcha */
[data-theme="dark"] .captcha-box        { background: var(--color-bg-muted, #1e293b); border-color: var(--color-border-input, #334155); }
[data-theme="dark"] .captcha-question   { background: var(--color-bg-card, #0f172a); border-color: var(--color-border-input, #334155); color: var(--color-primary-400, #7b9de0); }
[data-theme="dark"] .captcha-input      { background: var(--color-bg-card, #0f172a); border-color: var(--color-border-input, #334155); color: var(--color-text-primary, #e2e8f0); }
[data-theme="dark"] .captcha-input:focus { border-color: var(--color-primary-400, #7b9de0); box-shadow: 0 0 0 3px rgba(123,157,224,.15); }

/* ── Dark mode overrides ── */
[data-theme="dark"] .ui-badge-success  { background: rgba(16,185,129,.15); color: #34d399; }
[data-theme="dark"] .ui-badge-danger   { background: rgba(239,68,68,.15);  color: #f87171; }
[data-theme="dark"] .ui-badge-warning  { background: rgba(245,158,11,.15); color: #fbbf24; }
[data-theme="dark"] .ui-badge-primary  { background: rgba(99,102,241,.15); color: #a5b4fc; }
[data-theme="dark"] .ui-badge-info     { background: rgba(14,165,233,.15); color: #38bdf8; }
[data-theme="dark"] .ui-alert-success  { background: rgba(16,185,129,.12); color: #34d399; border-color: rgba(16,185,129,.3); }
[data-theme="dark"] .ui-alert-danger   { background: rgba(239,68,68,.12);  color: #f87171; border-color: rgba(239,68,68,.3); }
[data-theme="dark"] .ui-alert-warning  { background: rgba(245,158,11,.12); color: #fbbf24; border-color: rgba(245,158,11,.3); }
[data-theme="dark"] .ui-alert-info     { background: rgba(14,165,233,.12); color: #38bdf8; border-color: rgba(14,165,233,.3); }
[data-theme="dark"] .ui-score-card-success { background: rgba(16,185,129,.1); border-color: rgba(16,185,129,.2); }
[data-theme="dark"] .ui-score-card-warning { background: rgba(245,158,11,.1); border-color: rgba(245,158,11,.2); }
[data-theme="dark"] .ui-score-card-danger  { background: rgba(239,68,68,.1);  border-color: rgba(239,68,68,.2); }