/* ===========================================
   Cabecera y footer estilo AIReF
   (adaptado de it.evaluacion.airef.es/dashboard)
   =========================================== */

:root {
    --color-primary: #83082A;
    --color-darkest: #430416;
    --color-bright: #D00D43;
    --color-lightest: #E397A0;
    --color-lightest-min: #f5ebec;
    --color-bg: #f8f9fa;
    --color-white: #ffffff;
    --color-text: #333333;
    --color-text-light: #666666;
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
}

html, body {
    margin: 0;
    padding: 0;
    background-color: var(--color-bg);
}

/* Header */
.header {
    background: var(--color-lightest-min);
    color: var(--color-text);
    padding: 0.75rem 1.5rem;
    box-shadow: var(--shadow-md);
    border-bottom: 1px solid var(--color-lightest);
}

.header-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.header-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-width: 0;
    flex: 1 1 auto;
}

.header-logo {
    height: 40px;
    width: auto;
    flex-shrink: 0;
}

.header-text {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.header h1 {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0;
    letter-spacing: -0.3px;
    line-height: 1.3;
    color: var(--color-primary);
}

.header .subtitle {
    font-size: 0.75rem;
    font-weight: 400;
    margin: 0;
    color: var(--color-text-light);
}

/* Footer */
.footer {
    background-color: var(--color-darkest);
    color: var(--color-white);
    padding: 1.5rem;
    text-align: center;
    margin-top: auto;
}

.footer p {
    font-size: 0.875rem;
    opacity: 0.8;
    margin: 0;
}

@media (max-width: 768px) {
    .header {
        padding: 1.5rem 1rem;
    }
}