/* ============================================================
   PREMIARE CENTER · AUTH PAGE
   Design System v1.0 — https://premiarecenter.com.br/id-visual/
   ============================================================ */
:root {
    /* Backgrounds */
    --bg:   #0a0a0a;
    --bg2:  #111111;
    --bg3:  #181818;
    --bg4:  #1f1f1f;

    /* Bordas */
    --border:   rgba(255, 204, 0, 0.10);
    --border2:  rgba(255, 255, 255, 0.10);
    --border3:  rgba(255, 255, 255, 0.20);

    /* Brand */
    --gold:        #FFCC00;
    --gold-bright: #FFD700;
    --gold-soft:   rgba(255, 204, 0, 0.12);
    --gold-mute:   rgba(255, 204, 0, 0.06);
    --gradient-gold: linear-gradient(135deg, #FFCC00 0%, #FFD700 50%, #FFB800 100%);

    /* Texto */
    --text:  #ffffff;
    --text2: #cccccc;
    --text3: #888888;
    --text4: #555555;

    /* Status */
    --green:   #2ecc71;
    --yellow:  #f5a623;
    --red:     #ef4444;
    --info:    #3498db;

    /* Tipografia */
    --font: 'Barlow', system-ui, -apple-system, sans-serif;
    --mono: 'JetBrains Mono', 'Courier New', monospace;

    /* Raios */
    --radius-sm: 8px;
    --radius: 14px;
    --radius-lg: 22px;

    /* Motion */
    --transition: 0.25s cubic-bezier(0.2, 0, 0, 1);
    --transition-fast: 0.15s ease;

    /* Shadows */
    --shadow-sm: 0 2px 6px rgba(0, 0, 0, 0.4);
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 24px 60px rgba(0, 0, 0, 0.6);
    --shadow-gold: 0 10px 30px rgba(255, 204, 0, 0.25);
}

/* ---------- Reset ---------- */
* { margin: 0; padding: 0; box-sizing: border-box; }
*::selection { background: var(--gold); color: #000; }
html { -webkit-text-size-adjust: 100%; }
body {
    font-family: var(--font);
    background:
        radial-gradient(circle at 18% -8%, rgba(255, 204, 0, 0.12) 0%, transparent 45%),
        radial-gradient(circle at 82% 110%, rgba(255, 204, 0, 0.08) 0%, transparent 45%),
        var(--bg);
    color: var(--text);
    min-height: 100vh;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}
a { color: var(--gold); text-decoration: none; transition: var(--transition-fast); }
a:hover { color: var(--gold-bright); }
code, .mono { font-family: var(--mono); font-size: 0.875em; }

/* ---------- Scrollbar ---------- */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--bg4); border-radius: 6px; }
::-webkit-scrollbar-thumb:hover { background: var(--gold-soft); }

/* ============================================================
   LAYOUT — Split com painel à esquerda (brand) + form à direita
   ============================================================ */
.auth-shell {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1.05fr;
}

/* ---- Painel da marca (esquerda) ---- */
.brand-panel {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(circle at 80% 100%, rgba(255, 204, 0, 0.22) 0%, transparent 55%),
        radial-gradient(circle at 0% 0%, rgba(255, 204, 0, 0.10) 0%, transparent 45%),
        linear-gradient(160deg, #000 0%, #141414 100%);
    padding: 56px 60px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    border-right: 1px solid var(--border);
}
.brand-panel::before {
    content: 'PREMIARE';
    position: absolute;
    bottom: -50px;
    left: -10px;
    font-size: 180px;
    font-weight: 900;
    color: rgba(255, 204, 0, 0.035);
    letter-spacing: -8px;
    line-height: 1;
    pointer-events: none;
    user-select: none;
}
.brand-panel::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 1px 1px, rgba(255, 204, 0, 0.06) 1px, transparent 0);
    background-size: 22px 22px;
    opacity: 0.5;
    pointer-events: none;
}

.brand-logo {
    position: relative;
    z-index: 2;
    display: block;
    max-width: 280px;
    height: auto;
    filter: drop-shadow(0 8px 22px rgba(255, 204, 0, 0.20));
}

.brand-content {
    position: relative;
    z-index: 2;
}
.brand-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--mono);
    font-size: 11px;
    font-weight: 700;
    color: var(--gold);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 18px;
}
.brand-eyebrow::before {
    content: '';
    width: 28px;
    height: 2px;
    background: var(--gold);
}
.brand-content h1 {
    font-size: 56px;
    font-weight: 900;
    line-height: 0.98;
    letter-spacing: -2.2px;
    text-transform: uppercase;
    margin-bottom: 18px;
    color: var(--text);
}
.brand-content h1 .accent {
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: block;
}
.brand-content p {
    font-size: 17px;
    line-height: 1.65;
    color: var(--text2);
    max-width: 460px;
    margin-bottom: 32px;
}

/* Feature list no painel */
.brand-features {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-width: 480px;
}
.brand-feature {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 16px;
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid var(--border2);
    border-radius: var(--radius);
    transition: var(--transition);
}
.brand-feature:hover {
    background: var(--gold-mute);
    border-color: var(--border);
    transform: translateX(4px);
}
.brand-feature-icon {
    width: 40px;
    height: 40px;
    background: var(--gold-soft);
    color: var(--gold);
    display: grid;
    place-items: center;
    border-radius: 10px;
    font-size: 16px;
    flex-shrink: 0;
}
.brand-feature-text strong {
    display: block;
    font-size: 14px;
    font-weight: 700;
    color: var(--text);
    text-transform: uppercase;
    letter-spacing: 0.4px;
    margin-bottom: 2px;
}
.brand-feature-text span {
    font-size: 12.5px;
    color: var(--text3);
}

.brand-footer {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-family: var(--mono);
    font-size: 10.5px;
    color: var(--text4);
    letter-spacing: 1.4px;
    text-transform: uppercase;
}
.brand-footer a { color: var(--text3); font-family: var(--mono); }
.brand-footer a:hover { color: var(--gold); }

/* ============================================================
   FORM PANEL (direita)
   ============================================================ */
.form-panel {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 60px;
    background: var(--bg);
    position: relative;
}
.form-panel-inner {
    width: 100%;
    max-width: 480px;
}
.form-panel.is-register .form-panel-inner { max-width: 720px; }

/* ---- Topbar mobile (logo + brand only mobile) ---- */
.mobile-brand {
    display: none;
    text-align: center;
    margin-bottom: 28px;
}
.mobile-brand img { max-width: 200px; height: auto; }

/* ---- Tabs ---- */
.auth-tabs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    background: var(--bg2);
    border: 1px solid var(--border2);
    border-radius: var(--radius);
    padding: 4px;
    margin-bottom: 28px;
    position: relative;
}
.auth-tab {
    padding: 12px 18px;
    text-align: center;
    color: var(--text3);
    font-size: 13.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    border-radius: 10px;
    transition: var(--transition);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-decoration: none;
}
.auth-tab i { font-size: 12px; }
.auth-tab:hover {
    color: var(--text);
}
.auth-tab.active {
    background: var(--gradient-gold);
    color: #000;
    box-shadow: var(--shadow-sm);
}

/* ---- Cabeçalho da view ---- */
.view-header {
    margin-bottom: 28px;
}
.view-header h2 {
    font-size: 28px;
    font-weight: 900;
    letter-spacing: -0.8px;
    text-transform: uppercase;
    margin-bottom: 6px;
    line-height: 1.1;
}
.view-header h2 .accent {
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.view-header p {
    color: var(--text3);
    font-size: 14.5px;
}

/* ============================================================
   ALERTS
   ============================================================ */
.alert {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 16px;
    border-radius: var(--radius-sm);
    margin-bottom: 22px;
    font-size: 13.5px;
    font-weight: 500;
    border: 1px solid;
    animation: alertIn 0.3s ease;
}
.alert i { font-size: 16px; margin-top: 1px; flex-shrink: 0; }
.alert-success { background: rgba(46, 204, 113, 0.08); border-color: rgba(46, 204, 113, 0.25); color: var(--green); }
.alert-error   { background: rgba(239, 68, 68, 0.08);  border-color: rgba(239, 68, 68, 0.25);  color: var(--red);   }
.alert-info    { background: var(--gold-mute);          border-color: var(--border);            color: var(--gold);  }
@keyframes alertIn {
    from { opacity: 0; transform: translateY(-6px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   FORM
   ============================================================ */
form { width: 100%; }

.form-section {
    margin-bottom: 26px;
}
.form-section-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--mono);
    font-size: 11px;
    font-weight: 700;
    color: var(--gold);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 14px;
}
.form-section-title::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, var(--border), transparent);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}
.form-row.cols-3 { grid-template-columns: 1fr 1fr 1fr; }
.form-row.cols-1-2 { grid-template-columns: 1fr 2fr; }
.form-row.cols-2-1 { grid-template-columns: 2fr 1fr; }
.form-row > .full-width { grid-column: 1 / -1; }

.form-group {
    display: flex;
    flex-direction: column;
    margin-bottom: 16px;
    position: relative;
}
.form-row .form-group { margin-bottom: 0; }

.form-group label {
    font-size: 11px;
    font-weight: 700;
    color: var(--gold);
    letter-spacing: 1.4px;
    text-transform: uppercase;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
}
.form-group label .required { color: var(--red); font-size: 14px; line-height: 1; }
.form-group label .optional { color: var(--text4); font-weight: 500; letter-spacing: 0.5px; font-size: 10px; }

.input-wrap { position: relative; }
.input-wrap > i {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text3);
    font-size: 14px;
    pointer-events: none;
    transition: color var(--transition-fast);
}
.input-wrap input.has-icon { padding-left: 42px; }
.input-wrap input:focus ~ i { color: var(--gold); }
.input-wrap input:focus + i { color: var(--gold); }

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 13px 14px;
    background: var(--bg2);
    border: 1px solid var(--border2);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-size: 14.5px;
    font-family: inherit;
    transition: var(--transition);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text4); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--gold);
    background: var(--bg3);
    box-shadow: 0 0 0 4px var(--gold-soft);
}
.form-group select option { background: var(--bg2); color: var(--text); }

/* Estados de validação */
.form-group.success input,
.form-group.success select {
    border-color: rgba(46, 204, 113, 0.4);
}
.form-group.success input:focus,
.form-group.success select:focus {
    box-shadow: 0 0 0 4px rgba(46, 204, 113, 0.12);
}
.form-group.error input,
.form-group.error select {
    border-color: rgba(239, 68, 68, 0.4);
}

.form-help {
    margin-top: 6px;
    font-size: 12px;
    color: var(--text3);
    display: flex;
    align-items: center;
    gap: 6px;
}
.form-help i { font-size: 11px; }
.form-help.success { color: var(--green); }
.form-help.error   { color: var(--red); }
.form-help.loading { color: var(--gold); }

/* Loading spinner (CPF/CEP) */
.input-loader {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    border: 2px solid var(--border2);
    border-top-color: var(--gold);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    display: none;
}
.input-loader.show { display: block; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Password toggle */
.password-wrap { position: relative; }
.password-toggle {
    position: absolute;
    right: 6px;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: 0;
    color: var(--text3);
    cursor: pointer;
    padding: 8px 10px;
    border-radius: 6px;
    transition: var(--transition-fast);
    font-size: 15px;
    line-height: 1;
}
.password-toggle:hover {
    color: var(--gold);
    background: var(--gold-soft);
}

/* Checkbox / Terms */
.terms-card {
    background: var(--bg2);
    border: 1px solid var(--border2);
    border-radius: var(--radius);
    padding: 18px 20px;
    margin: 18px 0;
}
.checkbox-row {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
    user-select: none;
}
.checkbox-row input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}
.checkbox-row .check {
    width: 22px;
    height: 22px;
    border: 2px solid var(--border3);
    border-radius: 6px;
    background: var(--bg);
    display: grid;
    place-items: center;
    flex-shrink: 0;
    transition: var(--transition-fast);
    margin-top: 1px;
}
.checkbox-row .check::after {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    color: #000;
    font-size: 11px;
    opacity: 0;
    transition: opacity var(--transition-fast);
}
.checkbox-row input:checked + .check {
    background: var(--gold);
    border-color: var(--gold);
}
.checkbox-row input:checked + .check::after { opacity: 1; }
.checkbox-row input:focus-visible + .check {
    box-shadow: 0 0 0 4px var(--gold-soft);
}
.checkbox-row .check-text {
    font-size: 13.5px;
    color: var(--text2);
    line-height: 1.55;
}
.checkbox-row .check-text a {
    font-weight: 700;
}

/* ============================================================
   BOTÕES
   ============================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 15px 22px;
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 14px;
    font-family: inherit;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid transparent;
    text-decoration: none;
    line-height: 1;
    position: relative;
    overflow: hidden;
}
.btn i { font-size: 13px; }
.btn-primary {
    background: var(--gradient-gold);
    color: #000;
    box-shadow: var(--shadow-sm);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-gold); color: #000; }
.btn-primary:active { transform: translateY(0); }
.btn-primary:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}
.btn-ghost {
    background: var(--bg3);
    color: var(--text);
    border-color: var(--border2);
}
.btn-ghost:hover { background: var(--bg4); border-color: var(--border3); }
.btn-secondary {
    background: transparent;
    color: var(--gold);
    border-color: var(--gold);
}
.btn-secondary:hover { background: var(--gold-soft); }

.btn.loading { color: transparent; pointer-events: none; }
.btn.loading::after {
    content: '';
    position: absolute;
    width: 18px; height: 18px;
    top: 50%; left: 50%;
    margin: -9px 0 0 -9px;
    border: 2px solid rgba(0,0,0,0.3);
    border-top-color: #000;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* Submit action row */
.submit-actions {
    margin-top: 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* Helper row (links abaixo do form) */
.form-footer {
    margin-top: 22px;
    text-align: center;
    font-size: 13px;
    color: var(--text3);
}
.form-footer a { font-weight: 700; }
.form-footer-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: -6px 0 18px;
    font-size: 12.5px;
}
.form-footer-row a { color: var(--text3); }
.form-footer-row a:hover { color: var(--gold); }

/* ============================================================
   MODAL (termos e privacidade)
   ============================================================ */
.modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 1300;
    background: rgba(0, 0, 0, 0.78);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    align-items: center;
    justify-content: center;
    padding: 20px;
    animation: fadeIn 0.25s ease;
}
.modal.show { display: flex; }
.modal-content {
    background: linear-gradient(135deg, var(--bg2), var(--bg));
    border: 1px solid var(--border2);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 720px;
    max-height: 88vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    animation: modalIn 0.3s cubic-bezier(0.2, 0, 0, 1);
}
@keyframes modalIn {
    from { transform: scale(0.96) translateY(8px); opacity: 0; }
    to   { transform: scale(1) translateY(0); opacity: 1; }
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

.modal-header {
    padding: 22px 26px;
    border-bottom: 1px solid var(--border2);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: linear-gradient(135deg, var(--bg3), transparent);
}
.modal-title {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 18px;
    font-weight: 800;
    color: var(--gold);
    text-transform: uppercase;
    letter-spacing: -0.3px;
}
.modal-title i { font-size: 20px; }
.modal-close {
    background: transparent;
    border: 0;
    color: var(--text3);
    font-size: 26px;
    line-height: 1;
    cursor: pointer;
    width: 36px;
    height: 36px;
    border-radius: 8px;
    transition: var(--transition-fast);
}
.modal-close:hover { color: var(--text); background: var(--bg3); }

.modal-body {
    padding: 26px 28px;
    overflow-y: auto;
    color: var(--text2);
    flex: 1;
}
.modal-body h3 {
    color: var(--gold);
    font-size: 15px;
    font-weight: 800;
    margin-top: 22px;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.4px;
}
.modal-body h3:first-child { margin-top: 0; }
.modal-body p {
    line-height: 1.65;
    margin-bottom: 12px;
    font-size: 13.5px;
}
.modal-body ul {
    margin: 10px 0 14px 20px;
}
.modal-body li {
    margin-bottom: 6px;
    line-height: 1.55;
    font-size: 13.5px;
}
.modal-body strong { color: var(--text); font-weight: 700; }

.modal-footer {
    padding: 18px 26px;
    border-top: 1px solid var(--border2);
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    background: var(--bg2);
}
.modal-footer .btn { width: auto; padding: 11px 20px; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
    .auth-shell { grid-template-columns: 1fr; }
    .brand-panel {
        display: none;
    }
    .form-panel { padding: 32px 28px; }
    .mobile-brand { display: block; }
}
@media (max-width: 640px) {
    .form-panel { padding: 24px 20px 60px; }
    .form-row { grid-template-columns: 1fr; gap: 14px; }
    .form-row.cols-3, .form-row.cols-1-2, .form-row.cols-2-1 { grid-template-columns: 1fr; }
    .view-header h2 { font-size: 22px; }
    .modal-body { padding: 20px; }
    .modal-footer { flex-direction: column; }
    .modal-footer .btn { width: 100%; }
    .auth-tab { font-size: 12px; padding: 11px 10px; }
}