/* =========================================
   UniMarket - Login e Cadastro
   Fontes: Inter + Nunito
========================================= */

/* RESET */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Inter", sans-serif;
}

:root {
    --primary: #3157A4;
    --primary-dark: #203D79;
    --primary-light: #EAF0FC;
    --secondary: #FF8A00;
    --secondary-dark: #E67600;
    --secondary-light: #FFF0DB;
    --background: #F4F6FB;
    --surface: #FFFFFF;
    --surface-soft: #F9FAFD;
    --surface-hover: #F1F5FC;
    --text-primary: #202A3B;
    --text-secondary: #647087;
    --text-muted: #929CAF;
    --text-light: #FFFFFF;
    --border: #DDE3EF;
    --border-strong: #C7D2E5;
    --shadow: rgba(30, 48, 85, 0.08);
    --shadow-strong: rgba(25, 39, 70, 0.18);
    --focus-ring: rgba(49, 87, 164, 0.15);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 18px;
    --radius-xl: 24px;
    --transition: 0.3s ease;
    --transition-smooth: 0.65s cubic-bezier(0.22, 1, 0.36, 1);
}

html { min-height: 100%; }

body {
    min-height: 100vh;
    min-height: 100dvh;
    overflow-x: hidden;
    color: var(--text-primary);
    background: var(--background);
    background-image:
        radial-gradient(circle at 10% 10%, rgba(49, 87, 164, 0.09), transparent 35%),
        radial-gradient(circle at 90% 90%, rgba(255, 138, 0, 0.08), transparent 32%);
}

button, input { font: inherit; }
button, a, input { -webkit-tap-highlight-color: transparent; }

button:focus-visible, a:focus-visible {
    outline: 3px solid rgba(255, 138, 0, 0.5);
    outline-offset: 4px;
}

/* TELA DE LOGIN */
.main {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    min-height: 100dvh;
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 24px;
    padding: 32px 20px;
    transform: translateX(0) scale(1);
    filter: blur(0);
    transition: transform var(--transition-smooth), filter var(--transition-smooth), opacity var(--transition-smooth);
}

.logo {
    display: block;
    width: 170px;
    max-width: 65%;
    height: auto;
    object-fit: contain;
}

.container {
    width: 100%;
    max-width: 420px;
    padding: 36px 34px;
    color: var(--text-primary);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    box-shadow: 0 12px 35px var(--shadow), 0 2px 6px rgba(30, 48, 85, 0.03);
    transition: box-shadow var(--transition), border-color var(--transition);
}

.login-container:hover {
    box-shadow: 0 16px 42px rgba(30, 48, 85, 0.12), 0 3px 8px rgba(30, 48, 85, 0.04);
}

.container h1 {
    text-align: center;
    font-family: "Nunito", sans-serif;
    font-size: 36px;
    font-weight: 900;
    letter-spacing: -1.2px;
    line-height: 1.2;
    color: var(--primary-dark);
    margin-bottom: 8px;
}

.container h1 span { font-family: inherit; color: var(--secondary); }

.container h2 {
    margin-bottom: 22px;
    font-family: "Nunito", sans-serif;
    font-size: 20px;
    font-weight: 800;
    text-align: center;
    color: var(--text-primary);
}

.container form, .register-content form {
    display: flex;
    flex-direction: column;
    width: 100%;
}

/* CAMPOS */
.input-box {
    position: relative;
    width: 100%;
    height: 54px;
    margin: 8px 0;
}

.input-box input {
    width: 100%;
    height: 100%;
    padding: 0 46px 0 16px;
    color: var(--text-primary);
    background: var(--surface-soft);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-md);
    outline: none;
    font-size: 14px;
    font-weight: 400;
    transition: border-color var(--transition), background-color var(--transition), box-shadow var(--transition);
}

.input-box input::placeholder { color: var(--text-muted); }
.input-box input:hover { border-color: var(--border-strong); }

.input-box input:focus {
    background: var(--surface);
    border-color: var(--primary);
    box-shadow: 0 0 0 4px var(--focus-ring);
}

.input-box > i {
    position: absolute;
    top: 50%;
    right: 16px;
    transform: translateY(-50%);
    font-size: 20px;
    color: var(--text-muted);
    pointer-events: none;
    transition: color var(--transition);
}

.input-box:focus-within > i { color: var(--primary); }

/* Manter conectado */
.manter-conectado {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 14px 0 24px;
    font-size: 13px;
    color: var(--text-secondary);
}

.manter-conectado input {
    width: 16px;
    height: 16px;
    accent-color: var(--secondary);
    cursor: pointer;
}

.manter-conectado label { cursor: pointer; user-select: none; }

/* Botões principais */
.primary-button {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    width: 100%;
    min-height: 52px;
    padding: 12px 18px;
    color: var(--text-light);
    background: var(--secondary);
    border: 1px solid var(--secondary);
    border-radius: var(--radius-md);
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(255, 138, 0, 0.15);
    transition: background-color var(--transition), border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.primary-button i { font-size: 20px; transition: transform var(--transition); }

.primary-button:hover {
    background: var(--secondary-dark);
    border-color: var(--secondary-dark);
    box-shadow: 0 6px 16px rgba(255, 138, 0, 0.23);
    transform: translateY(-2px);
}

.primary-button:hover i { transform: translateX(3px); }
.primary-button:active { transform: translateY(0); box-shadow: none; }

/* Links do login */
.login-help, .login-back {
    text-align: center;
    font-size: 13px;
    color: var(--text-secondary);
}

.login-help { margin-top: 22px; }
.login-back { margin-top: 18px; }

.login-help a, .login-back a {
    color: var(--primary);
    font-weight: 700;
    text-decoration: none;
    transition: color var(--transition);
}

.login-help a:hover, .login-back a:hover { color: var(--secondary-dark); }

.login-back a { display: inline-flex; align-items: center; gap: 5px; }
.login-back i { font-size: 17px; }

#login-message, .register-message {
    margin-top: 12px;
    color: #C33B3B;
    font-size: 13px;
    text-align: center;
}

.register-message:empty { display: none; }
.register-message:not(:empty) { margin-bottom: 4px; }

/* CAMADA DE DESFOQUE */
.backdrop {
    position: fixed;
    z-index: 2;
    inset: 0;
    background: rgba(20, 32, 56, 0.12);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    -webkit-backdrop-filter: blur(0);
    backdrop-filter: blur(0);
    transition: opacity var(--transition-smooth), visibility var(--transition-smooth), backdrop-filter var(--transition-smooth), -webkit-backdrop-filter var(--transition-smooth);
}

/* PAINEL DE CADASTRO */
.register-panel {
    position: fixed;
    z-index: 3;
    top: 0;
    right: 0;
    width: 75%;
    height: 100vh;
    height: 100dvh;
    overflow-y: auto;
    overscroll-behavior: contain;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 40px 48px;
    background:
        radial-gradient(circle at 100% 0%, rgba(255, 138, 0, 0.10), transparent 30%),
        radial-gradient(circle at 0% 100%, rgba(49, 87, 164, 0.09), transparent 35%),
        var(--surface);
    border-left: 1px solid rgba(221, 227, 239, 0.9);
    box-shadow: -18px 0 55px rgba(24, 39, 69, 0.13);
    transform: translateX(105%);
    visibility: hidden;
    pointer-events: none;
    transition: transform var(--transition-smooth), visibility var(--transition-smooth);
}

.close-register {
    position: absolute;
    top: 24px;
    right: 28px;
    width: 44px;
    height: 44px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid var(--border);
    border-radius: 50%;
    font-size: 26px;
    cursor: pointer;
    transition: background-color var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
}

.close-register:hover {
    color: var(--primary);
    background: var(--primary-light);
    border-color: #C9D7F2;
    transform: rotate(90deg);
}

.register-content { width: 100%; max-width: 480px; margin: auto; padding: 24px 0; }

.register-brand {
    display: flex;
    align-items: center;
    gap: 11px;
    margin-bottom: 30px;
    font-family: "Nunito", sans-serif;
    font-size: 24px;
    font-weight: 900;
    letter-spacing: -0.7px;
    color: var(--primary-dark);
}

.register-brand > span:last-child, .register-brand > span:last-child > span { font-family: "Nunito", sans-serif; }
.register-brand > span:last-child > span { color: var(--secondary); }

.brand-icon {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 44px;
    height: 44px;
    color: var(--text-light);
    background: var(--primary);
    border-radius: 14px;
    box-shadow: 0 5px 12px rgba(49, 87, 164, 0.2);
}

.brand-icon i { font-size: 25px; }

.register-heading { margin-bottom: 24px; }

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    color: var(--primary);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 1.2px;
}

.eyebrow-dot {
    width: 8px;
    height: 8px;
    background: var(--secondary);
    border-radius: 50%;
    box-shadow: 0 0 0 4px var(--secondary-light);
}

.register-heading h2 {
    margin-bottom: 8px;
    font-family: "Nunito", sans-serif;
    font-size: clamp(28px, 3vw, 36px);
    font-weight: 900;
    letter-spacing: -1px;
    line-height: 1.2;
    color: var(--primary-dark);
}

.register-heading p { max-width: 420px; color: var(--text-secondary); font-size: 13px; line-height: 1.7; }
.register-content .input-box { margin: 6px 0; }
.register-content .primary-button { margin-top: 10px; }

.register-footer { margin-top: 22px; text-align: center; font-size: 13px; color: var(--text-secondary); }
.register-footer a { color: var(--primary); font-weight: 800; text-decoration: none; }
.register-footer a:hover { color: var(--secondary-dark); }

.register-note {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 7px;
    margin-top: 28px;
    color: var(--text-muted);
    font-size: 11px;
    text-align: center;
}

.register-note i { color: var(--primary); font-size: 17px; }

/* Mostrar/esconder senha */
.password-box { position: relative; }
.password-box input { padding-right: 48px; }

.toggle-password {
    position: absolute;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    width: 48px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-size: 21px;
    cursor: pointer;
    z-index: 2;
}

.toggle-password i { display: block; pointer-events: none; }
.toggle-password:hover { color: var(--primary); }
.toggle-password:focus-visible { outline: 2px solid var(--primary); outline-offset: -5px; border-radius: 8px; }

/* ACEITE DOS TERMOS */
.terms-consent {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin: 14px 0 4px;
    color: var(--text-secondary);
    font-size: 12px;
    line-height: 1.6;
}

.terms-consent input {
    flex: 0 0 auto;
    width: 16px;
    height: 16px;
    margin-top: 2px;
    accent-color: var(--primary);
    cursor: pointer;
}

.terms-consent label { cursor: pointer; }
.terms-consent a { color: var(--primary); font-weight: 800; text-decoration: underline; text-underline-offset: 2px; }
.terms-consent a:hover { color: var(--secondary-dark); }
.terms-consent input:focus-visible { outline: 3px solid var(--focus-ring); outline-offset: 3px; }

/* ESTADO ABERTO DO CADASTRO */
body.register-open .main {
    transform: translateX(-8%) scale(0.97);
    filter: blur(5px);
    opacity: 0.72;
    pointer-events: none;
    user-select: none;
}

body.register-open .backdrop {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
}

body.register-open .register-panel { transform: translateX(0); visibility: visible; pointer-events: auto; }

/* MODAL DE TERMOS */
.terms-modal {
    position: fixed;
    z-index: 10;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 22px;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity var(--transition), visibility var(--transition);
}

.terms-modal.is-open { opacity: 1; visibility: visible; pointer-events: auto; }

.terms-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(19, 31, 53, 0.48);
    -webkit-backdrop-filter: blur(7px);
    backdrop-filter: blur(7px);
}

.terms-dialog {
    position: relative;
    z-index: 1;
    width: min(100%, 620px);
    max-height: min(88dvh, 820px);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    padding: 30px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    box-shadow: 0 24px 80px rgba(15, 28, 52, 0.28);
    transform: translateY(12px) scale(0.985);
    transition: transform var(--transition);
}

.terms-modal.is-open .terms-dialog { transform: translateY(0) scale(1); }

.terms-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    background: var(--surface-soft);
    border: 1px solid var(--border);
    border-radius: 50%;
    font-size: 23px;
    cursor: pointer;
    transition: color var(--transition), background var(--transition);
}

.terms-close:hover { color: var(--primary); background: var(--primary-light); }

.terms-modal-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
    color: var(--primary);
    background: var(--primary-light);
    border-radius: 14px;
    font-size: 25px;
}

.terms-eyebrow { margin-bottom: 8px; color: var(--secondary-dark); font-size: 10px; font-weight: 800; letter-spacing: 1.2px; }

.terms-dialog h2 {
    max-width: 500px;
    margin: 0 40px 10px 0;
    color: var(--primary-dark);
    font-family: "Nunito", sans-serif;
    font-size: clamp(23px, 3vw, 30px);
    font-weight: 900;
    line-height: 1.2;
}

.terms-intro { margin-bottom: 16px; color: var(--text-secondary); font-size: 13px; line-height: 1.65; }

.terms-scroll {
    overflow-y: auto;
    padding: 2px 12px 4px 0;
    overscroll-behavior: contain;
}

.terms-scroll h3 { margin: 14px 0 5px; color: var(--text-primary); font-size: 13px; font-weight: 800; }
.terms-scroll h3:first-child { margin-top: 0; }
.terms-scroll p { color: var(--text-secondary); font-size: 12px; line-height: 1.7; }

.terms-warning {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-top: 16px;
    padding: 12px 14px;
    color: #81500A;
    background: var(--secondary-light);
    border: 1px solid rgba(255, 138, 0, 0.25);
    border-radius: var(--radius-md);
    font-size: 12px;
    line-height: 1.6;
}

.terms-warning i { flex: 0 0 auto; margin-top: 1px; font-size: 19px; }

.terms-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 18px; }
.terms-actions .primary-button { width: auto; min-height: 44px; margin: 0; padding: 10px 16px; font-size: 13px; }
.terms-actions .primary-button i { font-size: 18px; }

.terms-secondary-button {
    min-height: 44px;
    padding: 10px 16px;
    color: var(--text-secondary);
    background: var(--surface);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-md);
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    transition: background var(--transition), border-color var(--transition), color var(--transition);
}

.terms-secondary-button:hover { color: var(--primary); background: var(--primary-light); border-color: #C9D7F2; }
body.terms-open { overflow: hidden; }

/* RESPONSIVIDADE */
@media (max-width: 900px) {
    .register-panel { width: 85%; padding: 36px 32px; }
    body.register-open .main { transform: translateX(-12%) scale(0.96); }
}

@media (max-width: 600px) {
    .main { padding: 24px 16px; gap: 20px; }
    .logo { width: 145px; }
    .container { max-width: 400px; padding: 30px 24px; border-radius: var(--radius-lg); }
    .container h1 { font-size: 32px; }
    .container h2 { font-size: 19px; }
    .register-panel { width: 100%; padding: 76px 24px 30px; border-left: none; border-radius: 0; }
    .close-register { top: 18px; right: 20px; }
    .register-content { max-width: 420px; }
    .register-brand { margin-bottom: 22px; }
    .register-heading { margin-bottom: 18px; }
    .register-heading h2 { font-size: 30px; }
    body.register-open .main { transform: scale(0.96); filter: blur(7px); opacity: 0.5; }
    .terms-modal { padding: 12px; }
    .terms-dialog { max-height: 94dvh; padding: 24px 20px 18px; border-radius: var(--radius-lg); }
    .terms-close { top: 12px; right: 12px; }
    .terms-dialog h2 { font-size: 24px; }
    .terms-actions { flex-direction: column-reverse; }
    .terms-actions .primary-button, .terms-secondary-button { width: 100%; }
}

@media (max-height: 700px) {
    .register-panel { align-items: flex-start; }
    .register-content { margin-top: 0; margin-bottom: 0; }
    .register-brand { margin-bottom: 18px; }
    .register-heading { margin-bottom: 14px; }
    .register-heading h2 { font-size: 28px; }
    .register-note { margin-top: 18px; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}