/* ============================================================
   VOXEL PACS — auth.css (Light Theme "Enterprise Hospitalar")
   Login / Select Tenant / Auth layouts — Layout Split Copilot
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --royal:          #1a56db;
    --royal-h:        #1648c0;
    --royal-d:        #1240a8;
    --blue-900:       #0a1628;
    --blue-800:       #0d2244;
    --blue-700:       #0f3460;
    --blue-600:       #1a4f8a;
    --blue-300:       #4da3e8;
    --blue-100:       #dbeafe;
    --blue-50:        #eff6ff;
    --white:          #ffffff;
    --gray-50:        #f8fafc;
    --gray-200:       #e2e8f0;
    --gray-400:       #94a3b8;
    --gray-500:       #64748b;
    --gray-700:       #334155;
    --gray-900:       #0f172a;
    --text:           #1e293b;
    --muted:          #64748b;
    --border:         #e2e8f0;
    --success:        #059669;
    --success-bg:     #f0fdf4;
    --warning:        #d97706;
    --warning-bg:     #fffbeb;
    --danger:         #dc2626;
    --danger-bg:      #fef2f2;
    --font-head:      'Plus Jakarta Sans', 'Inter', sans-serif;
    --font-body:      'Inter', system-ui, sans-serif;
    --radius:         12px;
    --radius-lg:      16px;
    --shadow-lg:      0 10px 32px rgba(0,0,0,.10), 0 4px 12px rgba(0,0,0,.06);
}

html, body {
    height: 100%;
    font-family: var(--font-body);
    background: var(--white);
    color: var(--text);
}

/* ── LAYOUT SPLIT ── */
.auth-layout {
    position: relative;
    min-height: 100vh;
    display: flex;
}

/* ── LADO ESQUERDO — Brand (40%) ── */
.auth-brand {
    flex: 0 0 40%;
    max-width: 560px;
    display: flex; flex-direction: column;
    justify-content: center; align-items: flex-start;
    padding: 60px 64px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(160deg, var(--blue-900) 0%, var(--blue-800) 35%, var(--blue-700) 70%, #163d6e 100%);
    color: #fff;
}

/* Fundo abstrato SVG (padrão de círculos, sutil) */
.auth-brand::before {
    content: '';
    position: absolute; inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240' viewBox='0 0 240 240'%3E%3Cg fill='none' stroke='rgba(255,255,255,0.08)' stroke-width='1'%3E%3Ccircle cx='40' cy='40' r='30'/%3E%3Ccircle cx='200' cy='80' r='50'/%3E%3Ccircle cx='120' cy='190' r='70'/%3E%3Ccircle cx='10' cy='210' r='24'/%3E%3C/g%3E%3C/svg%3E");
    background-size: 420px 420px;
    background-repeat: repeat;
    opacity: .7;
    pointer-events: none;
}
.auth-brand::after {
    content: '';
    position: absolute;
    top: -120px; right: -120px;
    width: 340px; height: 340px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(77,163,232,.22) 0%, transparent 70%);
    pointer-events: none;
}

.auth-brand > * { position: relative; z-index: 1; }

.auth-brand-tag {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(255,255,255,.16);
    border-radius: 100px; padding: 5px 14px;
    font-family: var(--font-head);
    font-size: .72rem; font-weight: 600;
    letter-spacing: .1em; text-transform: uppercase;
    color: var(--blue-300); margin-bottom: 28px;
}
.auth-brand-tag::before {
    content: '';
    width: 6px; height: 6px; border-radius: 50%;
    background: var(--blue-300);
    animation: blink 2s ease-in-out infinite;
}
@keyframes blink {
    0%,100% { opacity:1; transform:scale(1); }
    50%      { opacity:.3; transform:scale(.5); }
}

.auth-brand h1 {
    font-family: var(--font-head);
    font-size: clamp(2rem, 2.6vw, 2.7rem);
    font-weight: 800; line-height: 1.15;
    color: #fff; letter-spacing: -.02em;
    margin-bottom: 18px;
}
.auth-brand h1 span {
    background: linear-gradient(135deg, var(--blue-300) 0%, #93c5fd 100%);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.auth-brand > p {
    font-size: .92rem; color: rgba(255,255,255,.65);
    line-height: 1.7; max-width: 400px;
    margin-bottom: 28px;
}

/* Lista de benefícios com ícones */
.benefits-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 28px;
    width: 100%;
}
.benefits-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: .84rem;
    color: rgba(255,255,255,.85);
}
.benefits-list li i {
    width: 30px; height: 30px;
    border-radius: 8px;
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(255,255,255,.14);
    display: flex; align-items: center; justify-content: center;
    color: var(--blue-300);
    font-size: .78rem;
    flex-shrink: 0;
}

.feature-pills { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 24px; }
.pill {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 8px; padding: 9px 16px;
    font-size: .8rem; color: rgba(255,255,255,.75);
    transition: border-color .2s, background .2s;
}
.pill i { color: var(--blue-300); font-size: .75rem; }
.pill:hover { border-color: rgba(255,255,255,.25); background: rgba(255,255,255,.1); }

/* Cards de compliance (LGPD / HIPAA) */
.compliance-cards {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}
.compliance-card {
    display: flex; align-items: center; gap: 8px;
    background: rgba(255,255,255,.05);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: var(--radius);
    padding: 10px 14px;
    font-size: .74rem;
    color: rgba(255,255,255,.8);
}
.compliance-card i { color: var(--blue-300); font-size: .9rem; }
.compliance-card strong { display: block; color: #fff; font-size: .78rem; }

/* Orthanc badge — oculto */
.orthanc-badge { display: none !important; }

/* ── PAINEL DIREITO — Formulário (60%, branco) ── */
.auth-panel {
    flex: 1;
    display: flex; align-items: center; justify-content: center;
    padding: 40px;
    background: var(--white);
    position: relative;
}

.auth-box, .login-card {
    width: 100%; max-width: 380px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 40px 36px;
    animation: slideUp .5s cubic-bezier(.22,.84,.36,1) both;
}
@keyframes slideUp {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Logo */
.auth-logo { display: block; text-align: center; margin-bottom: 24px; }
.auth-logo img {
    max-width: 260px; width: 100%; height: auto;
}

/* Títulos */
.auth-title {
    font-family: var(--font-head);
    font-size: 1.35rem; font-weight: 700;
    color: var(--gray-900); margin-bottom: 4px;
    text-align: center;
}
.auth-subtitle {
    font-size: .84rem; color: var(--muted); margin-bottom: 26px;
    text-align: center;
}

/* Campos */
.field-group { margin-bottom: 18px; }
.field-label {
    display: block; font-size: .75rem; font-weight: 600;
    color: var(--gray-700); text-transform: uppercase;
    letter-spacing: .06em; margin-bottom: 7px;
}
.field-wrap { position: relative; display: flex; align-items: center; }
.field-icon {
    position: absolute; left: 14px;
    color: var(--gray-400); font-size: .82rem;
    pointer-events: none; transition: color .2s;
}
.field-wrap:focus-within .field-icon { color: var(--royal); }
.field-input {
    width: 100%;
    background: var(--white);
    border: 1.5px solid var(--gray-200);
    border-radius: 10px;
    padding: 12px 14px 12px 40px;
    font-family: var(--font-body);
    font-size: .9rem; color: var(--gray-900);
    transition: border-color .2s, box-shadow .2s;
    outline: none;
}
.field-input::placeholder { color: var(--gray-400); }
.field-input:focus {
    border-color: var(--royal);
    box-shadow: 0 0 0 3px rgba(26,86,219,.1);
}
.btn-eye {
    position: absolute; right: 12px;
    background: none; border: none; cursor: pointer;
    color: var(--gray-400); font-size: .82rem;
    padding: 4px; transition: color .2s;
}
.btn-eye:hover { color: var(--royal); }

/* Botão submit */
.btn-login {
    width: 100%; margin-top: 8px;
    background: var(--royal);
    border: none; border-radius: 10px; padding: 13px;
    font-family: var(--font-head);
    font-size: .95rem; font-weight: 700;
    color: #fff; letter-spacing: .01em;
    cursor: pointer; position: relative;
    transition: background .15s, box-shadow .15s, transform .15s;
    box-shadow: 0 2px 8px rgba(26,86,219,.2);
}
.btn-login:hover { background: var(--royal-h); box-shadow: 0 4px 14px rgba(26,86,219,.3); transform: translateY(-1px); }
.btn-login:active { transform: translateY(0); }
.btn-login:disabled { opacity: .7; transform: none; cursor: not-allowed; }

/* Alertas */
.auth-alert {
    display: flex; align-items: flex-start; gap: 10px;
    border-radius: 10px; padding: 11px 14px;
    font-size: .83rem; margin-bottom: 18px;
    border: 1px solid transparent;
}
.auth-alert.danger  { background: var(--danger-bg);  border-color: #fecaca; color: #991b1b; }
.auth-alert.warning { background: var(--warning-bg); border-color: #fde68a; color: #92400e; }
.auth-alert i { margin-top: 2px; flex-shrink: 0; }

/* Footer */
.auth-footer {
    text-align: center; margin-top: 28px;
    font-size: .73rem; color: var(--gray-400);
}
.auth-footer span { color: var(--royal); font-weight: 600; }

/* Card genérico (select-tenant, token inválido — fora do split layout) */
.auth-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
}

/* Responsivo */
@media (max-width: 860px) {
    .auth-layout { flex-direction: column; }
    .auth-brand { display: none; }
    .auth-panel { min-height: 100vh; padding: 48px 24px; }
}

/* Seletor de idioma — exibido abaixo do botão de login */
.auth-language-switcher {
    display: flex;
    justify-content: center;
    gap: 6px;
    margin-top: 18px;
}
.auth-language-switcher__button {
    min-width: 38px;
    min-height: 34px;
    padding: 7px 9px;
    border: 1px solid var(--gray-200);
    border-radius: 7px;
    background: var(--white);
    color: var(--gray-500);
    font-family: var(--font-head);
    font-size: .78rem;
    font-weight: 700;
    line-height: 1;
    cursor: pointer;
    transition: color .15s, background .15s, border-color .15s, box-shadow .15s;
}
.auth-language-switcher__button:hover {
    border-color: var(--royal);
    color: var(--royal);
}
.auth-language-switcher__button.is-active {
    border-color: var(--royal);
    background: var(--royal);
    color: var(--white);
    box-shadow: 0 3px 8px rgba(26,86,219,.22);
}
.auth-language-switcher__button:focus-visible {
    outline: 0;
    box-shadow: 0 0 0 3px rgba(26,86,219,.22);
}
@media (max-width: 480px) {
    .auth-language-switcher { margin-top: 16px; }
    .auth-language-switcher__button { min-width: 40px; min-height: 36px; }
}