/* ============================================
   ERES COOP - Login Page Styles
   Colors: #164ea1 (azul), #efd412 (dorado), #0b8040 (verde)
   ============================================ */

:root {
    --ec-blue: #164ea1;
    --ec-blue-dark: #0f3a78;
    --ec-gold: #efd412;
    --ec-green: #0b8040;
    --ec-bg: #f4f6f9;
    --ec-card: #ffffff;
    --ec-text: #333333;
    --ec-text-muted: #6c757d;
    --ec-border: #dee2e6;
    --ec-danger: #dc3545;
}

/* Reset for login page */
.login-page {
    margin: 0;
    padding: 0;
    min-height: 100vh;
    font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--ec-bg);
    display: flex;
}

/* ---- Split Layout ---- */
.login-brand-panel {
    flex: 0 0 42%;
    background: linear-gradient(135deg, var(--ec-blue) 0%, var(--ec-blue-dark) 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem 2rem;
    position: relative;
    overflow: hidden;
}

.login-brand-panel::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 30% 70%, rgba(255,255,255,0.06) 0%, transparent 50%);
    pointer-events: none;
}

.login-brand-panel .brand-logo {
    position: relative;
    z-index: 1;
    margin-bottom: 2rem;
}

.login-brand-panel .brand-logo img {
    max-width: 300px;
    height: auto;
    filter: brightness(0) invert(1);
}

.login-brand-panel .brand-tagline {
    position: relative;
    z-index: 1;
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.1rem;
    font-weight: 300;
    text-align: center;
    max-width: 280px;
    line-height: 1.6;
}

/* ---- Form Panel ---- */
.login-form-panel {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.login-form-container {
    width: 100%;
    max-width: 420px;
    background: var(--ec-card);
    border-radius: 12px;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
    padding: 2.5rem 2.5rem 2rem;
}

/* ---- Title area ---- */
.login-form-container .login-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--ec-text);
    margin: 0 0 0.25rem;
}

.login-form-container .login-subtitle {
    font-size: 0.9rem;
    color: var(--ec-text-muted);
    margin: 0 0 1.5rem;
    font-weight: 400;
}

.login-title-accent {
    display: block;
    width: 40px;
    height: 3px;
    background: var(--ec-gold);
    border-radius: 2px;
    margin-bottom: 1.5rem;
}

/* ---- Form groups ---- */
.login-form .form-group {
    margin-bottom: 1.25rem;
}

.login-form .form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--ec-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.4rem;
}

.login-form .input-group {
    position: relative;
    display: flex;
    align-items: stretch;
}

.login-form .input-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: #adb5bd;
    font-size: 1.2rem;
    z-index: 2;
    pointer-events: none;
    transition: color 0.2s;
}

.login-form .form-control {
    display: block;
    width: 100%;
    padding: 0.7rem 0.75rem 0.7rem 2.75rem;
    font-size: 0.95rem;
    color: var(--ec-text);
    background: #f8f9fa;
    border: 1.5px solid var(--ec-border);
    border-radius: 8px;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
    -webkit-appearance: none;
}

.login-form .form-control:focus {
    border-color: var(--ec-blue);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(22, 78, 161, 0.1);
}

.login-form .form-control:focus ~ .input-icon {
    color: var(--ec-blue);
}

.login-form .form-control.is-invalid {
    border-color: var(--ec-danger);
}

.login-form .form-control.is-invalid ~ .input-icon {
    color: var(--ec-danger);
}

/* ---- Password toggle ---- */
.login-form .password-wrapper {
    position: relative;
}

.login-form .btn-toggle-password {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: #adb5bd;
    cursor: pointer;
    padding: 0;
    font-size: 1.2rem;
    z-index: 2;
    line-height: 1;
    transition: color 0.2s;
}

.login-form .btn-toggle-password:hover {
    color: var(--ec-blue);
}

.login-form .password-wrapper .form-control {
    padding-right: 2.75rem;
}

/* ---- Remember me ---- */
.login-form .form-check {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.25rem;
}

.login-form .form-check-input {
    width: 16px;
    height: 16px;
    accent-color: var(--ec-blue);
    cursor: pointer;
    margin: 0;
}

.login-form .form-check-label {
    font-size: 0.85rem;
    color: var(--ec-text-muted);
    cursor: pointer;
    user-select: none;
}

/* ---- Submit button ---- */
.login-form .btn-login {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    padding: 0.75rem 1.5rem;
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    color: #fff;
    background: var(--ec-blue);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.2s, transform 0.1s, box-shadow 0.2s;
}

.login-form .btn-login:hover {
    background: var(--ec-blue-dark);
    box-shadow: 0 4px 12px rgba(22, 78, 161, 0.3);
}

.login-form .btn-login:active {
    transform: scale(0.98);
}

.login-form .btn-login:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

/* Loading spinner */
.login-form .btn-login .spinner {
    display: none;
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

.login-form .btn-login.is-loading .spinner {
    display: inline-block;
}

.login-form .btn-login.is-loading .btn-text {
    display: none;
}

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

/* ---- Alert message ---- */
.login-alert {
    display: none;
    padding: 0.6rem 0.75rem;
    font-size: 0.85rem;
    color: var(--ec-danger);
    background: #fff5f5;
    border: 1px solid #fecaca;
    border-radius: 6px;
    margin-bottom: 1rem;
}

.login-alert.show {
    display: block;
}

/* ---- Footer ---- */
.login-footer {
    text-align: center;
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid #f0f0f0;
    font-size: 0.75rem;
    color: #b0b0b0;
}

/* ---- reCAPTCHA ---- */
.login-recaptcha {
    margin-bottom: 1rem;
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 991px) {
    .login-page {
        flex-direction: column;
    }

    .login-brand-panel {
        flex: none;
        padding: 2rem 1.5rem;
        min-height: auto;
    }

    .login-brand-panel .brand-logo img {
        max-width: 220px;
    }

    .login-brand-panel .brand-tagline {
        font-size: 0.95rem;
    }

    .login-form-panel {
        padding: 1.5rem 1rem;
    }

    .login-form-container {
        box-shadow: 0 -4px 20px rgba(0,0,0,0.06);
        margin-top: -1.5rem;
        border-radius: 16px 16px 12px 12px;
        position: relative;
        z-index: 1;
    }
}

@media (max-width: 480px) {
    .login-form-container {
        padding: 2rem 1.5rem 1.5rem;
    }

    .login-brand-panel .brand-logo img {
        max-width: 180px;
    }

    .login-brand-panel .brand-tagline {
        display: none;
    }
}