/**
 * ========================================================================
 * IESA — LOGIN
 * Card branco · Detalhes em #0055A0 · Combina com a logomarca
 * ======================================================================== 
 */

:root {
    --azul:         #0055A0;
    --azul-light:   #1a6fc4;
    --azul-dark:    #003d75;
    --azul-pale:    #e8f1fb;

    --texto:        #1a2a40;
    --texto-suave:  #5a7090;
    --texto-muted:  #a0b0c8;
    --borda:        #dde8f5;

    --shadow-page:  0 24px 64px rgba(0, 55, 120, 0.30);
    --shadow-input: 0 2px 6px rgba(0, 55, 120, 0.06);

    --radius-card:  22px;
    --radius-input: 11px;
    --transition:   0.2s ease;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { height: 100%; width: 100%; }
input, select, textarea, button { font-size: 16px !important; }

body.form {
    font-family: 'Quicksand', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: linear-gradient(140deg, #002f5a 0%, #0055A0 55%, #1a6fc4 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    overflow: hidden;
    position: relative;
}

body.form::before {
    content: '';
    position: fixed;
    top: -160px; right: -160px;
    width: 440px; height: 440px;
    border-radius: 50%;
    background: rgba(255,255,255,0.05);
    pointer-events: none;
}
body.form::after {
    content: '';
    position: fixed;
    bottom: -180px; left: -180px;
    width: 480px; height: 480px;
    border-radius: 50%;
    background: rgba(255,255,255,0.05);
    pointer-events: none;
}

.form-container.outer {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 400px;
    animation: fadeInUp 0.45s ease;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(18px); }
    to   { opacity: 1; transform: translateY(0); }
}

.form-form, .form-form-wrap { width: 100%; }

/* Card branco */
.form-container {
    background: #ffffff;
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-page);
    overflow: hidden;
    position: relative;
}

/* Faixa azul no topo — apenas uma, via h1::before */
.form-container::before { content: none; }

/* Área da logo — fundo branco, faixa azul no topo via pseudo-elemento */
.form-content h1 {
    text-align: center;
    background: #ffffff;
    padding: 28px 40px 28px;
    margin: 0;
    border-bottom: 1px solid var(--borda);
    position: relative;
}

.form-content h1::before {
    content: '';
    display: block;
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--azul-dark), var(--azul), var(--azul-light));
}

.form-content h1 img {
    max-width: 180px;
    height: auto;
    display: block;
    margin: 0 auto;
}

.form-content {
    display: flex;
    flex-direction: column;
}

.form-content p {
    text-align: center;
    font-size: 13px;
    color: var(--texto-suave);
    font-weight: 600;
    letter-spacing: 0.3px;
    padding: 20px 40px 0;
    margin: 0;
}

.form { padding: 20px 36px 32px; }

/* Field wrapper */
.field-wrapper { margin-bottom: 18px; }

.field-wrapper label {
    display: block;
    font-size: 11px;
    font-weight: 700;
    color: var(--azul);
    margin-bottom: 7px;
    letter-spacing: 0.9px;
    text-transform: uppercase;
}

.field-wrapper.input { position: relative; }

.field-wrapper.input > svg {
    position: absolute;
    left: 13px;
    bottom: 13px;
    top: auto;
    transform: none;
    width: 16px; height: 16px;
    color: var(--texto-muted);
    pointer-events: none;
    z-index: 2;
    transition: color var(--transition);
}

#toggle-password {
    position: absolute !important;
    left: auto !important;
    right: 13px !important;
    bottom: 13px !important;
    top: auto !important;
    transform: none !important;
    cursor: pointer !important;
    pointer-events: auto !important;
    color: var(--texto-muted) !important;
    transition: color var(--transition) !important;
    z-index: 3 !important;
}
#toggle-password:hover { color: var(--azul) !important; }

/* Input */
.field-wrapper input.form-control {
    width: 100%;
    padding: 12px 14px 12px 40px;
    background: #f7fafd;
    border: 1.5px solid var(--borda);
    border-radius: var(--radius-input);
    font-size: 14px !important;
    font-weight: 500;
    color: var(--texto);
    font-family: 'Quicksand', sans-serif;
    transition: all var(--transition);
    outline: none;
    box-shadow: var(--shadow-input);
}

.field-wrapper input.form-control::placeholder {
    color: var(--texto-muted);
    font-weight: 400;
}

.field-wrapper input.form-control:hover {
    border-color: #b0c8e8;
    background: #f0f6fc;
}

.field-wrapper input.form-control:focus {
    border-color: var(--azul);
    background: #ffffff;
    box-shadow: 0 0 0 3px rgba(0,85,160,0.10);
}

.field-wrapper input.form-control.error {
    border-color: #e05050 !important;
    background: #fff5f5 !important;
}

/* Linha senha + esqueceu */
.field-wrapper .d-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 7px;
}

.forgot-pass-link {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.6px;
    text-transform: uppercase;
    color: var(--azul-light);
    text-decoration: none;
    transition: color var(--transition);
}
.forgot-pass-link:hover { color: var(--azul-dark); }

/* Botão Entrar */
.field-wrapper button.btn-primary {
    width: 100%;
    padding: 14px 24px;
    background: var(--azul);
    color: #ffffff;
    border: none;
    border-radius: var(--radius-input);
    font-size: 13px !important;
    font-weight: 700;
    font-family: 'Quicksand', sans-serif;
    cursor: pointer;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    transition: all var(--transition);
    margin-top: 6px;
    box-shadow: 0 4px 14px rgba(0,85,160,0.35);
}

.field-wrapper button.btn-primary:hover {
    background: var(--azul-light);
    box-shadow: 0 6px 20px rgba(0,85,160,0.45);
    transform: translateY(-1px);
}

.field-wrapper button.btn-primary:active {
    transform: scale(0.98);
    box-shadow: 0 2px 8px rgba(0,85,160,0.3);
}

.field-wrapper button.btn-primary.loading {
    opacity: 0.75;
    cursor: not-allowed;
    pointer-events: none;
}
.field-wrapper button.btn-primary.loading::after {
    content: '';
    display: inline-block;
    width: 13px; height: 13px;
    border: 2px solid rgba(255,255,255,0.4);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
    margin-left: 10px;
    vertical-align: middle;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Mensagem erro */
#login-error-msg {
    background: #fff0f0;
    border: 1px solid #f5c0c0;
    border-radius: 10px;
    color: #c03030;
    padding: 10px 14px;
    font-size: 13px;
    margin-bottom: 16px;
    text-align: center;
}

/* Rodapé */
.login-footer {
    text-align: center;
    padding: 14px 36px 24px;
    border-top: 1px solid var(--borda);
    margin-top: 4px;
}
.login-footer span {
    font-size: 11px;
    color: var(--texto-muted);
    letter-spacing: 0.4px;
}

/* Responsivo */
@media (max-width: 480px) {
    body.form { padding: 16px; align-items: flex-start; padding-top: 40px; }
    .form-container.outer { max-width: 100%; }
    .form-content h1 { padding: 28px 28px 24px; }
    .form-content h1 img { max-width: 160px; }
    .form { padding: 16px 24px 28px; }
    .login-footer { padding: 14px 24px 20px; }
}

@media (max-width: 375px) {
    .form-content h1 img { max-width: 140px; }
    .form { padding: 14px 20px 24px; }
}

/* Acessibilidade */
.field-wrapper input.form-control:focus,
.field-wrapper button.btn-primary:focus,
.forgot-pass-link:focus {
    outline: 2px solid var(--azul);
    outline-offset: 2px;
}

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