@charset "UTF-8";

@import url('https://fonts.googleapis.com/css2?family=Audiowide&display=swap');
:root {
    --fonte-titulo: 'Audiowide', cursive;
    --cor-primaria: #2563eb;
    --cor-secundaria: #0b2340;
    --cor-terciaria: #f5f9ff;
    --cor-quaternaria: #06b6d4;
    --cor-quintaria: #102a43;
    --cor-acento: #f97316;
    --sombra: 0 12px 35px rgba(15, 23, 42, 0.18);
}

/* "box-sizing global" para garantir que nenhum elemento ultrapasse seus limites */
* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    background: radial-gradient(circle at top left, #091a30 0%, #0b2340 44%, #06172c 100%);
    font-family: Arial, sans-serif;
    color: var(--cor-quintaria);
}

.container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 56px;
    min-height: 100vh;
    padding: 40px;
}

#cadastro {
    width: 420px;
    max-width: 100%;
    box-sizing: border-box;
    border-radius: 28px;
    padding: 34px 34px 30px;
    background: linear-gradient(180deg, rgba(42, 87, 129, 0.96) 0%, rgba(14, 36, 61, 0.96) 100%);
    border: 1px solid rgba(255,255,255,0.14);
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.38), inset 0 0 28px rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    line-height: 1.45;
    min-width: min(420px, calc(100vw - 40px));
}

#cadastro::before {
    content: "";
    display: block;
    width: 88px;
    height: 4px;
    border-radius: 999px;
    margin: 0 auto 20px;
    background: linear-gradient(90deg, var(--cor-quaternaria), var(--cor-acento));
}

h1 {
    text-align: center;
    margin-bottom: 20px;
    font-family: var(--fonte-titulo);
    font-size: 34px;
    line-height: 1.05;
    color: #eefaff;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.15);
}

.helper-text {
    text-align: center;
    margin: -10px 0 18px;
    font-family: var(--fonte-texto);
    font-size: 20px;
    color: #d7ebff;
}

.email, .password {
    font-family: var(--fonte-titulo);
    margin-bottom: 10px;
    color: #eaf7ff;
    font-size: 18px;
    font-weight: 700;
}

.register-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 8px;
}

.small-link {
    display: inline-block;
    text-align: center;
    font-size: 14px;
    color: #bceaff;
}

input {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    padding: 14px 16px;
    margin-bottom: 12px;
    border: 1px solid rgba(255,255,255,0.24);
    border-radius: 12px;
    background: rgba(255,255,255,0.08);
    color: #effaff;
    font-size: 16px;
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

input::placeholder {
    color: #a6bfd0;
}

input:focus {
    border-color: var(--cor-quaternaria);
    background: rgba(255,255,255,0.14);
    box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.16);
}

/* imagem com controle de acessibilidade*/
#side-image {
    display: block;
    width: auto;
    max-width: min(62vw, 620px);
    height: auto;
    border: none;
    border-radius: 0;
    box-shadow: none;
    background: transparent;
    padding: 0;
}

#login,
#register,
#change-password,
#request-code,
#back-to-email {
    padding: 13px 20px;
    border: none;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--cor-primaria), var(--cor-quaternaria));
    color: white;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.15s ease, opacity 0.15s ease, filter 0.2s ease;
    box-shadow: 0 6px 16px rgba(37, 99, 235, 0.22);
}

#back-to-email {
    background: #64748b;
    box-shadow: 0 6px 18px rgba(100, 116, 139, 0.18);
}

#login:hover,
#register:hover,
#change-password:hover,
#request-code:hover,
#back-to-email:hover {
    transform: translateY(-2px);
    background: #1e4ad6;
    box-shadow: 0 12px 28px rgba(30, 74, 214, 0.24);
}

#back-to-email:hover {
    background: #475569;
}

#login:focus-visible,
#register:focus-visible,
#change-password:focus-visible,
#request-code:focus-visible,
#back-to-email:focus-visible,
input:focus-visible {
    outline: 3px solid rgba(6, 182, 212, 0.18);
    outline-offset: 2px;
}

#msg {
    min-height: 24px;
    margin-top: 12px;
    font-weight: 600;
    color: #ffdce2;
}

/* ajustes de responsividade*/
@media (max-width: 768px) {
    .container {
        flex-direction: column-reverse;
        gap: 24px;
        padding: 18px;
    }

    #cadastro {
        width: 100%;
        max-width: 520px;
        padding: 22px;
        border-radius: 24px;
    }

    #side-image {
        width: min(100%, 620px);
        height: auto;
        object-fit: contain;
        border-radius: 0;
        box-shadow: none;
    }

    h1 {
        font-size: 28px;
    }
}

.login-note {
    margin: 12px 0 0;
    color: #d6eefc;
    font-size: 15px;
    font-weight: 700;
    line-height: 1.4;
}

.login-note .no-account-text {
    color: #d7ebff;
}

.login-note .create-account-link {
    color: #78eaff;
    font-weight: 800;
    text-decoration: none;
}

.login-note .create-account-link:hover,
.login-note .create-account-link:focus {
    color: #ffd29a;
}

.password-link {
    color: #a4dcff;
    font-size: 16px;
    font-weight: 800;
    text-decoration: none;
}

.password-link:hover,
.password-link:focus {
    color: #ffd29a;
}

a {
    color: #abebff;
    font-weight: 600;
    text-decoration: none;
}

a:hover {
    color: var(--cor-acento);
}