/* ========================================================
   Auth — Login & Cadastro (layout split-screen)
   ======================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');
@import 'variables.css';
@import 'base.css';
@import 'components.css';

/* ---- Estrutura geral ---- */

.auth-page {
    min-height: 100vh;
    display: flex;
}

/* ---- Painel do gradiente ---- */

.auth-panel {
    flex: 1;
    background: var(--gradient-cta);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: clamp(32px, 5vw, 60px);
    position: relative;
    overflow: hidden;
}

/* Ornamentos de fundo no painel */
.auth-panel::before {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255,255,255,0.12), transparent 65%);
    top: -150px;
    right: -150px;
    pointer-events: none;
}

.auth-panel::after {
    content: '';
    position: absolute;
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(255,255,255,0.08), transparent 65%);
    bottom: -100px;
    left: -80px;
    pointer-events: none;
}

.auth-panel__logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    position: relative;
    z-index: 1;
}

.auth-panel__logo-icon {
    width: 38px;
    height: 38px;
    background: rgba(255,255,255,0.25);
    border: 1px solid rgba(255,255,255,0.35);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    backdrop-filter: blur(4px);
}

.auth-panel__logo-text {
    font-size: 1.375rem;
    font-weight: 800;
    color: #fff;
    letter-spacing: -0.03em;
}

.auth-panel__body {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 48px 0;
    position: relative;
    z-index: 1;
}

.auth-panel__title {
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    font-weight: 800;
    color: #fff;
    line-height: 1.15;
    letter-spacing: -0.03em;
    margin-bottom: 14px;
}

.auth-panel__subtitle {
    font-size: 1rem;
    color: rgba(255,255,255,0.78);
    line-height: 1.65;
    max-width: 360px;
}

.auth-panel__features {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-top: 32px;
}

.auth-panel__feature {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.9375rem;
    color: rgba(255,255,255,0.9);
    font-weight: 500;
}

.auth-panel__feature svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    fill: none;
    stroke: rgba(255,255,255,0.9);
    stroke-width: 2.5;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.auth-panel__copy {
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.5);
    position: relative;
    z-index: 1;
}

/* ---- Painel do formulário ---- */

.auth-form-panel {
    flex: 1;
    background: var(--bg-page);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(32px, 5vw, 60px);
}

.auth-form-wrap {
    width: 100%;
    max-width: 420px;
}

.auth-form__heading {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 800;
    color: var(--text-heading);
    letter-spacing: -0.03em;
    margin-bottom: 6px;
}

.auth-form__sub {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 36px;
}

/* Formulário */
.auth-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.form-field__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.form-label {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-heading);
}

.form-label--optional {
    font-weight: 400;
    color: var(--text-muted);
    font-size: 0.875rem;
}

.form-link {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-primary);
    transition: var(--transition);
}

.form-link:hover {
    color: var(--color-primary-dark);
    text-decoration: underline;
}

.form-input {
    width: 100%;
    padding: 13px 16px;
    background: #fff;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    color: var(--text-heading);
    transition: var(--transition);
    outline: none;
    font-family: var(--font);
}

.form-input::placeholder {
    color: #C4B5FD;
}

.form-input:hover {
    border-color: #C4B5FD;
}

.form-input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.12);
}

/* Botão do formulário */
.auth-submit {
    width: 100%;
    justify-content: center;
    padding: 15px;
    font-size: 1rem;
    font-weight: 700;
    margin-top: 4px;
    letter-spacing: 0.01em;
}

/* Link de alternância */
.auth-switch {
    text-align: center;
    font-size: 0.9375rem;
    color: var(--text-muted);
    margin-top: 8px;
}

.auth-switch a {
    color: var(--color-primary);
    font-weight: 700;
    transition: var(--transition);
}

.auth-switch a:hover {
    color: var(--color-primary-dark);
    text-decoration: underline;
}

/* ========================================================
   Layout centralizado — card único (ex: esqueceu senha)
   ======================================================== */

.auth-centered {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 32px var(--container-pad);
    background: var(--bg-page);
    position: relative;
    overflow: hidden;
}

/* Orbs de fundo suaves */
.auth-centered::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(124, 58, 237, 0.1), transparent 65%);
    top: -200px;
    right: -150px;
    pointer-events: none;
}

.auth-centered::after {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(236, 72, 153, 0.07), transparent 65%);
    bottom: -100px;
    left: -80px;
    pointer-events: none;
}

.auth-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    box-shadow: 0 8px 40px rgba(124, 58, 237, 0.1);
    padding: clamp(36px, 5vw, 52px) clamp(28px, 4vw, 48px);
    width: 100%;
    max-width: 440px;
    position: relative;
    z-index: 1;
}

/* Logo dentro do card */
.auth-card__logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    margin-bottom: 28px;
}

.auth-card__logo-icon {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    box-shadow: 0 4px 14px rgba(124, 58, 237, 0.35);
    flex-shrink: 0;
}

.auth-card__logo-text {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-heading);
    letter-spacing: -0.03em;
}

.auth-card__logo-text span {
    color: var(--color-secondary);
}

/* Títulos do card */
.auth-card__heading {
    font-size: clamp(1.375rem, 3vw, 1.75rem);
    font-weight: 800;
    color: var(--text-heading);
    letter-spacing: -0.02em;
    margin-bottom: 8px;
}

.auth-card__sub {
    font-size: 0.9375rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 28px;
    font-weight: 500;
    line-height: 1.5;
}

/* Estado de sucesso */
.auth-card__success {
    display: none;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 12px;
    padding: 16px 0;
}

.auth-card__success.visible {
    display: flex;
}

.auth-card__success-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, #D1FAE5, #A7F3D0);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 4px;
}

.auth-card__success-icon svg {
    width: 28px;
    height: 28px;
    stroke: #065F46;
    stroke-width: 2.5;
    stroke-linecap: round;
    stroke-linejoin: round;
    fill: none;
}

.auth-card__success-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-heading);
}

.auth-card__success-text {
    font-size: 0.9375rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* Link de voltar centralizado */
.auth-back {
    display: block;
    text-align: center;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-top: 20px;
    transition: var(--transition);
}

.auth-back:hover {
    color: var(--color-primary-dark);
    text-decoration: underline;
}

/* ---- Responsivo ---- */

@media (max-width: 768px) {
    .auth-page {
        flex-direction: column;
    }

    .auth-panel {
        flex: none;
        min-height: 220px;
        padding: 28px var(--container-pad);
    }

    .auth-panel__body {
        padding: 20px 0;
    }

    .auth-panel__title {
        font-size: 1.5rem;
    }

    .auth-panel__features {
        margin-top: 16px;
        gap: 10px;
    }

    .auth-panel__copy {
        display: none;
    }

    /* No mobile, o painel do form fica abaixo */
    .auth-page--register .auth-panel {
        order: 2;
    }

    .auth-page--register .auth-form-panel {
        order: 1;
    }

    .auth-form-panel {
        flex: none;
        padding: 32px var(--container-pad) 48px;
    }
}