@import url('https://fonts.googleapis.com/css2?family=Sora:wght@400;500;600;700;800&family=Manrope:wght@400;500;600;700&display=swap');

:root {
    --color-bg: #f4f5f7;
    --color-superficie: #ffffff;
    --color-institucional: #1a1d29;
    --color-gris-oscuro: #5b6173;
    --color-gris-faint: #9aa0b0;
    --color-linea: #e8eaf0;
    --color-alerta: #e63946;
    --color-alerta-hover: #c1121f;
    --color-success: #10b981;
    --transition-base: all .2s cubic-bezier(.25,.8,.25,1);
    --transition-smooth: all .3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Manrope', sans-serif;
    background: var(--color-bg);
    color: var(--color-institucional);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px 20px;
}

.vigmo-container {
    width: 100%;
    max-width: 460px;
    margin: 0 auto;
}

/* ── CARD ── */
.register-card {
    background: var(--color-superficie);
    border-radius: 24px;
    padding: 40px 32px 36px;
    border: 0.5px solid var(--color-linea);
}

/* ── LOGO ── */
.register-logo {
    text-align: center;
    margin-bottom: 32px;
}

.register-logo img {
    max-width: 128px;
    height: auto;
    border-radius: 0;
    margin-bottom: 0;
}

/* ── BOTÓN GOOGLE ── */
.google-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 20px;
    background: white;
    border: 1.5px solid #1a1d29;
    border-radius: 14px;
    font-family: 'Manrope', sans-serif;
    font-size: 14px;
    font-weight: 700;
    color: var(--color-institucional);
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-base);
    margin-bottom: 24px;
    outline: none;
}

.google-btn:hover {
    border-color: #1a1d29;
    background: white;
    transform: translateY(-1px);
}

.google-btn:active {
    transform: translateY(0);
}

.google-btn:focus,
.google-btn:focus-visible {
    outline: none;
}

.google-btn img {
    width: 18px;
    height: 18px;
}

/* ── DIVIDER ── */
.divider {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
}

.divider::before,
.divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--color-linea);
}

.divider span {
    font-size: 11px;
    color: var(--color-gris-faint);
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

/* ── FORM ROW ── */
.form-row {
    display: flex;
    gap: 20px;
    margin-bottom: 0;
}

.form-row .form-group {
    flex: 1;
    margin-bottom: 24px;
}

/* ── CAMPOS UNDERLINE ── */
.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 700;
    font-size: 11px;
    color: var(--color-institucional);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.form-group input {
    width: 100%;
    padding: 10px 0;
    border: none;
    border-bottom: 1.5px solid var(--color-linea);
    border-radius: 0;
    font-size: 15px;
    font-family: 'Manrope', sans-serif;
    background: transparent;
    color: var(--color-institucional);
    transition: var(--transition-base);
    -webkit-appearance: none;
    appearance: none;
    outline: none;
}

.form-group input:focus,
.form-group input:focus-visible {
    outline: none;
    border-bottom-color: var(--color-institucional);
    box-shadow: none;
}

.form-group input::placeholder {
    color: var(--color-gris-faint);
    font-weight: 400;
}

.uppercase-input {
    text-transform: uppercase;
}

/* ── PASSWORD WRAPPER ── */
.password-wrapper {
    position: relative;
}

.toggle-password {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    color: var(--color-gris-faint);
    font-size: 16px;
    transition: var(--transition-base);
    padding: 4px;
    z-index: 1;
}

.toggle-password:hover {
    color: var(--color-institucional);
}

.toggle-password:active {
    transform: translateY(-50%) scale(0.9);
}

/* ── BOTÓN REGISTRARSE ── */
.register-btn {
    width: 100%;
    padding: 15px;
    background: var(--color-alerta);
    color: white;
    border: none;
    border-radius: 14px;
    font-size: 15px;
    font-weight: 700;
    font-family: 'Manrope', sans-serif;
    letter-spacing: 0.3px;
    cursor: pointer;
    transition: var(--transition-base);
    margin-top: 8px;
    outline: none;
}

.register-btn:hover {
    background: var(--color-alerta-hover);
    transform: translateY(-1px);
}

.register-btn:active {
    transform: translateY(0);
}

.register-btn:focus,
.register-btn:focus-visible {
    outline: none;
}

/* ── LOGIN LINK ── */
.login-link {
    text-align: center;
    margin-top: 24px;
}

.login-link a {
    color: var(--color-gris-faint);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    transition: var(--transition-base);
}

.login-link a span {
    color: var(--color-institucional);
    font-weight: 700;
}

.login-link a:hover span {
    color: var(--color-alerta);
}

/* ── ERROR / SUCCESS ── */
.error-message {
    background: #fee2e2;
    color: var(--color-alerta);
    padding: 12px 16px;
    border-radius: 12px;
    font-size: 13px;
    margin-bottom: 24px;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-left: 3px solid var(--color-alerta);
    animation: shake 0.4s ease;
}

.success-message {
    background: #d1fae5;
    color: var(--color-success);
    padding: 12px 16px;
    border-radius: 12px;
    font-size: 13px;
    margin-bottom: 24px;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-left: 3px solid var(--color-success);
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

/* ── BADGE ── */
.badge {
    text-align: center;
    margin-top: 24px;
    font-size: 13px;
    color: var(--color-gris-oscuro);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

/* ── PASSWORD STRENGTH ── */
.password-strength {
    margin-top: 8px;
    font-size: 11px;
    display: flex;
    gap: 8px;
    align-items: center;
}

.password-strength-meter {
    flex: 1;
    height: 3px;
    background: var(--color-linea);
    border-radius: 2px;
    overflow: hidden;
}

.password-strength-meter-fill {
    width: 0%;
    height: 100%;
    transition: width 0.3s ease;
}

.password-strength-meter-fill.weak   { background: var(--color-alerta); width: 33%; }
.password-strength-meter-fill.medium { background: #f59e0b; width: 66%; }
.password-strength-meter-fill.strong { background: var(--color-success); width: 100%; }

/* ── RESPONSIVE ── */
@media (max-width: 480px) {
    body {
        padding: 20px 16px;
        align-items: flex-start;
    }

    .register-card {
        padding: 32px 24px 28px;
        border-radius: 20px;
    }

    .register-logo img {
        max-width: 110px;
    }

    .form-row {
        flex-direction: column;
        gap: 0;
    }

    .form-row .form-group {
        margin-bottom: 24px;
    }

    .form-group input {
        font-size: 16px;
    }
}

@media (min-width: 481px) and (max-width: 768px) {
    .vigmo-container {
        max-width: 440px;
    }
}

/* ── DARK MODE ── */
@media (prefers-color-scheme: dark) {
    :root {
        --color-bg: #0f1117;
        --color-superficie: #1a1d29;
        --color-institucional: #ffffff;
        --color-gris-oscuro: #a0a6b8;
        --color-gris-faint: #6b7280;
        --color-linea: #2d3147;
    }

    .google-btn {
        background: #ffffff;
        border: 1.5px solid #d0d3db;
        color: #1a1d29;
    }

    .google-btn:hover {
        background: #f4f5f7;
        border-color: #b0b3bb;
    }

    .error-message {
        background: rgba(230,57,70,0.15);
    }

    .success-message {
        background: rgba(16,185,129,0.15);
    }
}

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

@media (hover: none) and (pointer: coarse) {
    .register-btn:hover,
    .google-btn:hover {
        transform: none;
    }

    .register-btn:active,
    .google-btn:active {
        transform: scale(0.98);
    }
}

html {
    scroll-behavior: smooth;
}