/*
|--------------------------------------------------------------------------
| MATILHA WEB - TELA DE PRIMEIRO ACESSO
|--------------------------------------------------------------------------
|
| Arquivo:
| assets/css/primeiro_acesso.css
|
| RESPONSABILIDADE
|--------------------------------------------------------------------------
|
| Define o visual da tela de primeiro acesso do Matilha Web.
| O layout segue a identidade do portal, com fundo escuro, card claro,
| detalhes em azul acinzentado, boa leitura e comportamento responsivo.
|
|--------------------------------------------------------------------------
*/

:root {
    --matilha-primary: #263238;
    --matilha-primary-soft: #37474f;
    --matilha-secondary: #455a64;
    --matilha-surface: #ffffff;
    --matilha-surface-soft: #f5f7f8;
    --matilha-border: #dfe5e8;
    --matilha-text: #263238;
    --matilha-muted: #6f7c82;
    --matilha-shadow: 0 24px 60px rgba(0, 0, 0, 0.22);
}

* {
    box-sizing: border-box;
}

html,
body {
    min-height: 100%;
}

body {
    margin: 0;
    min-height: 100vh;
    background:
        radial-gradient(circle at top right, rgba(255, 255, 255, 0.08), transparent 34%),
        linear-gradient(135deg, #1c2529 0%, #263238 52%, #37474f 100%);
    color: var(--matilha-text);
    font-family: Arial, Helvetica, sans-serif;
}

.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 32px 20px;
}

.login-card {
    width: 100%;
    max-width: 470px;
    background: var(--matilha-surface);
    border-radius: 22px;
    padding: 34px 36px 30px;
    box-shadow: var(--matilha-shadow);
    position: relative;
    overflow: hidden;
}

.login-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, #263238, #607d8b);
}

.access-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 26px;
}

.access-brand-icon {
    width: 44px;
    height: 44px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--matilha-primary);
    color: #ffffff;
    flex: 0 0 44px;
}

.access-brand-icon .material-icons {
    font-size: 23px;
}

.access-brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.15;
}

.access-brand-name {
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--matilha-primary);
}

.access-brand-subtitle {
    margin-top: 4px;
    font-size: 12px;
    color: var(--matilha-muted);
}

.access-icon {
    width: 58px;
    height: 58px;
    margin-bottom: 18px;
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--matilha-surface-soft);
    color: var(--matilha-primary);
    border: 1px solid var(--matilha-border);
}

.access-icon .material-icons {
    font-size: 29px;
}

.login-header {
    margin-bottom: 20px;
}

.login-header h4 {
    margin: 0 0 8px;
    font-size: 30px;
    line-height: 1.15;
    font-weight: 700;
    color: var(--matilha-primary);
}

.login-header p {
    margin: 0;
    color: var(--matilha-muted);
    font-size: 15px;
    line-height: 1.6;
}

.access-info {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin: 0 0 24px;
    padding: 13px 14px;
    border-radius: 12px;
    background: #f3f6f7;
    border: 1px solid #e0e6e9;
    color: #59666c;
    font-size: 13px;
    line-height: 1.5;
}

.access-info .material-icons {
    font-size: 19px;
    color: var(--matilha-secondary);
    margin-top: 1px;
}

.input-field {
    margin-top: 1.35rem;
    margin-bottom: 1.35rem;
}

.input-field .prefix {
    color: #90a4ae;
    transition: color 0.2s ease;
}

.input-field .prefix.active {
    color: var(--matilha-primary);
}

.input-field input {
    border-bottom: 1px solid #cfd8dc !important;
    box-shadow: none !important;
}

.input-field input:focus {
    border-bottom: 2px solid var(--matilha-primary) !important;
    box-shadow: none !important;
}

.input-field input:focus + label {
    color: var(--matilha-primary) !important;
}

.input-field label {
    color: #7d898e;
}

.login-mensagem {
    display: none;
    margin: 4px 0 18px;
    padding: 12px 14px;
    border-radius: 10px;
    font-size: 13px;
    line-height: 1.5;
}

.access-primary-button {
    width: 100%;
    margin-top: 6px;
    border-radius: 12px;
    background: var(--matilha-primary) !important;
    text-transform: none;
    letter-spacing: 0;
    font-weight: 600;
    box-shadow: none;
}

.access-primary-button:hover,
.access-primary-button:focus {
    background: var(--matilha-primary-soft) !important;
    box-shadow: 0 10px 24px rgba(38, 50, 56, 0.22);
}

.login-footer {
    margin-top: 24px;
    text-align: center;
}

.login-footer a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #000000;
    font-size: 14px;
    font-weight: 600;
}

.login-footer a:hover,
.login-footer a:focus {
    color: #212121;
}

.login-footer .material-icons {
    font-size: 16px;
    vertical-align: middle;
}

@media only screen and (max-width: 600px) {
    .login-container {
        padding: 20px 14px;
        align-items: flex-start;
    }

    .login-card {
        margin-top: 18px;
        padding: 28px 22px 24px;
        border-radius: 18px;
    }

    .login-header h4 {
        font-size: 26px;
    }

    .access-brand {
        margin-bottom: 22px;
    }
}