/* Tema v2 das telas públicas (login, reset, dashboard) — claro, sóbrio, verde-petróleo
   Mesmas classes de css/login.css; ativado por APP_TEMA = 'v2' (ver functions/fn_tema.php). */

:root {
    --bg-main: #f2f4f4;
    --card-bg: #ffffff;
    --card-border: #dce2e3;
    --primary: #0e5c61;
    --primary-hover: #0a464a;
    --primary-glow: rgba(14, 92, 97, 0.12);
    --text-primary: #1a2426;
    --text-secondary: #5a6769;
    --input-bg: #ffffff;
    --input-border: #c5cfd0;
    --input-focus: #0e5c61;
    --error-bg: #fbeceb;
    --error-border: #efc5c1;
    --error-text: #912018;
    --success-bg: #e6f2eb;
    --success-border: #c4e0cf;
    --success-text: #17603a;
    --radius: 10px;
    --transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease, box-shadow 0.15s ease;

    /* Paleta semântica dos estilos inline (mesmos nomes do tema clássico) */
    --success: #1f7a44;
    --warning: #b45309;
    --danger: #b42318;
    --success-strong: #17603a;
    --success-alt: #1f7a44;
    --success-text-2: #17603a;
    --warning-alt: #a16207;
    --warning-text: #8a3f06;
    --danger-text: #912018;
    --info: #1b6a9c;
    --info-alt: #1b6a9c;
    --info-strong: #155580;
    --info-text: #155580;
    --primary-text: #0e5c61;
    --primary-text-2: #0e5c61;
    --purple: #5f4b8b;
    --purple-text: #4c3b72;
    --pink: #9c3d68;
    --pink-text: #7f2f54;
    --slate: #64748b;
    --slate-strong: #556270;
    --slate-dark: #6b7678;
    --text-soft: #1f2a2b;
    --ink: #f3f6f6;
    --on-color: #ffffff;
    --overlay: #0f2a2c;

    /* Paleta complementar do gestor (mesmos nomes do tema clássico) */
    --blue: #1d5fae;
    --blue-text: #1a4f91;
    --blue-text-2: #1a4f91;
    --blue-strong: #174a87;
    --success-text-3: #17603a;
    --success-text-4: #1f7a44;
    --success-pale: #17603a;
    --warning-text-2: #8a3f06;
    --warning-text-3: #854d0e;
    --danger-text-2: #b42318;
    --slate-light: #3b494b;
    --slate-border: #c5cfd0;
    --bg-elevated: #eef2f2;
    --violet: #5f4b8b;
    --lime: #4d7c0f;
}

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

body {
    font-family: 'IBM Plex Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
    background: var(--bg-main);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    color: var(--text-primary);
    -webkit-font-smoothing: antialiased;
}

.material-symbols-outlined {
    font-family: 'Material Symbols Outlined';
    font-weight: normal;
    font-style: normal;
    font-size: 20px;
    line-height: 1;
    letter-spacing: normal;
    text-transform: none;
    display: inline-block;
    white-space: nowrap;
    word-wrap: normal;
    direction: ltr;
    -webkit-font-smoothing: antialiased;
    font-variation-settings: 'wght' 300;
}

.login-container {
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
}

.login-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-top: 4px solid var(--primary);
    border-radius: var(--radius);
    padding: 1.75rem 1.25rem;
    box-shadow: 0 1px 2px rgba(16, 26, 28, 0.04);
}

.login-header {
    text-align: left;
    margin-bottom: 1.5rem;
}

/* Logo próprio (o ícone do markup é ocultado) */
.brand-logo {
    width: 40px;
    height: 40px;
    background: var(--primary) url('../../img/logo.svg') center / 26px no-repeat;
    border-radius: 8px;
    display: inline-flex;
    margin-bottom: 1rem;
}

.brand-logo .icon-main {
    display: none;
}

.login-header h1 {
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.3rem;
    letter-spacing: -0.01em;
}

.login-header p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.alert-message {
    padding: 0.75rem 0.9rem;
    border-radius: 6px;
    font-size: 0.875rem;
    margin-bottom: 1.1rem;
    display: none;
    align-items: center;
    gap: 0.55rem;
    line-height: 1.4;
}

.alert-message.error {
    display: flex;
    background: var(--error-bg);
    border: 1px solid var(--error-border);
    color: var(--error-text);
}

.alert-message.success {
    display: flex;
    background: var(--success-bg);
    border: 1px solid var(--success-border);
    color: var(--success-text);
}

.alert-icon {
    font-size: 20px;
    flex-shrink: 0;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    font-size: 0.84rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.4rem;
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: 0.8rem;
    color: #7b8789;
    font-size: 20px;
    pointer-events: none;
}

.form-control {
    width: 100%;
    min-height: 46px;
    padding: 0.65rem 0.85rem 0.65rem 2.5rem;
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
}

.form-control:hover {
    border-color: #a9b5b7;
}

.form-control:focus {
    outline: none;
    border-color: var(--input-focus);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

.form-control::placeholder {
    color: #8c9799;
}

.form-options {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    margin: -0.25rem 0 1.25rem;
    font-size: 0.84rem;
}

.forgot-link {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

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

.btn-submit {
    width: 100%;
    min-height: 46px;
    padding: 0.7rem;
    background: var(--primary);
    border: 1px solid var(--primary);
    border-radius: 6px;
    color: #ffffff;
    font-size: 0.98rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-submit:hover {
    background: var(--primary-hover);
    border-color: var(--primary-hover);
}

.btn-submit:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px var(--primary-glow);
}

.btn-submit:disabled {
    opacity: 0.65;
    cursor: not-allowed;
}

/* Dashboard público: o botão "Conhecer o sistema" vira secundário (sobrepõe o gradiente inline) */
.login-card a.btn-submit[href*="apresentacao"] {
    background: #ffffff !important;
    color: var(--primary);
    border-color: var(--input-border);
}

.login-card a.btn-submit[href*="apresentacao"]:hover {
    border-color: var(--primary);
    background: #f2f6f6 !important;
}

.spinner {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255, 255, 255, 0.35);
    border-top-color: #ffffff;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    display: none;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.login-footer {
    text-align: center;
    margin-top: 1.5rem;
    padding-top: 1.1rem;
    border-top: 1px solid var(--card-border);
    font-size: 0.78rem;
    color: var(--text-secondary);
}

.login-footer a {
    color: var(--primary) !important;
}

@media (min-width: 640px) {
    .login-card {
        padding: 2.25rem 2rem;
    }
}