/* ============================================================================
   Sistema de Administración Financiera — hoja de estilos compartida.
   Se carga en TODAS las páginas (públicas, operador, admin, dashboard) por
   encima de Bootstrap 5.3.3, así que solo necesita sobrescribir/afinar
   componentes de Bootstrap ya existentes: no se tocó el HTML de cada
   pantalla, todo el cambio de aspecto vive acá.
   ============================================================================ */

:root {
    --color-ink: #1b2420;
    --color-paper: #f6f4ee;
    --color-primary: #1f6f5c;
    --color-primary-dark: #143f34;
    --color-primary-light: #e3efe9;
    --color-accent: #c97a3d;
    --color-accent-dark: #a15f2c;
    --color-danger: #b3261e;
    --color-danger-bg: #fbe9e7;
    --color-success: #2f7d5a;
    --color-success-bg: #e6f4ec;
    --color-warning: #8a6100;
    --color-warning-bg: #fff4d6;
    --color-info: #1a4a8a;
    --color-info-bg: #e3edfb;
    --color-border: #e4ddd0;
    --color-surface: #ffffff;
    --color-muted: #6f6a5e;
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 22px;
    --shadow-soft: 0 1px 2px rgba(27, 36, 32, .04), 0 10px 24px rgba(27, 36, 32, .06);
    --shadow-lift: 0 4px 10px rgba(27, 36, 32, .08), 0 24px 48px rgba(27, 36, 32, .14);
    --font-display: "Fraunces", Georgia, "Times New Roman", serif;
    --font-body: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
}

/* ===== Base ===== */

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    color: var(--color-ink);
    background: var(--color-paper);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, .navbar-brand, .auth-marca-texto {
    font-family: var(--font-display);
    letter-spacing: -0.01em;
}

a { color: var(--color-primary); }
a:hover { color: var(--color-primary-dark); }

.text-muted { color: var(--color-muted) !important; }

/* ===== Botones ===== */

.btn {
    border-radius: var(--radius-sm);
    font-weight: 600;
    padding-inline: 1.1rem;
    transition: transform .12s ease, box-shadow .12s ease, background-color .12s ease;
}
.btn:active { transform: translateY(1px); }

.btn-primary, .btn-success {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}
.btn-primary:hover, .btn-primary:focus,
.btn-success:hover, .btn-success:focus {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
}

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

.btn-outline-light { border-color: rgba(255, 255, 255, .5); }

.btn-outline-danger { color: var(--color-danger); border-color: var(--color-danger); }
.btn-outline-danger:hover { background-color: var(--color-danger); border-color: var(--color-danger); }

.btn-link { color: var(--color-primary); font-weight: 600; text-decoration: none; }
.btn-link:hover { color: var(--color-primary-dark); text-decoration: underline; }

/* ===== Navbar ===== */

.navbar.bg-dark {
    background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary)) !important;
    box-shadow: 0 2px 12px rgba(20, 63, 52, .25);
}
.navbar-brand {
    font-weight: 600;
    font-size: 1.25rem;
}
.navbar-text { opacity: .85; }

/* ===== Cards ===== */

.card {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-soft);
    transition: box-shadow .18s ease, transform .18s ease;
}
.card:hover { box-shadow: var(--shadow-lift); }
.card-title { font-weight: 700; }

/* ===== Formularios ===== */

.form-label { font-weight: 600; color: var(--color-ink); }

.form-control, .form-select {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: .55rem .8rem;
}
.form-control:focus, .form-select:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 .2rem var(--color-primary-light);
}

.input-group-text {
    background-color: var(--color-primary-light);
    border: 1px solid var(--color-border);
    color: var(--color-primary-dark);
    font-weight: 600;
}

/* ===== Tablas ===== */

.table {
    border-radius: var(--radius-md);
    overflow: hidden;
}
.table thead th {
    background-color: var(--color-primary-light);
    color: var(--color-primary-dark);
    font-weight: 700;
    border-bottom: none;
    text-transform: uppercase;
    font-size: .75rem;
    letter-spacing: .04em;
}
.table-striped > tbody > tr:nth-of-type(odd) > * {
    background-color: rgba(31, 111, 92, .03);
}

/* ===== Alertas / badges / flash ===== */

.alert { border: none; border-radius: var(--radius-sm); }
.alert-success { background-color: var(--color-success-bg); color: var(--color-success); }
.alert-danger { background-color: var(--color-danger-bg); color: var(--color-danger); }
.alert-warning { background-color: var(--color-warning-bg); color: var(--color-warning); }
.alert-info { background-color: var(--color-info-bg); color: var(--color-info); }

.badge.bg-success { background-color: var(--color-success) !important; }
.badge.bg-secondary { background-color: var(--color-muted) !important; }

/* Flash de las páginas "simples" (login, recuperar contraseña): mismas
   clases que ya usan esas páginas (.flash.danger/.success/.warning/.info),
   solo se les da el mismo lenguaje visual que las alertas de Bootstrap. */
.flash {
    padding: .75rem 1rem;
    border-radius: var(--radius-sm);
    margin-bottom: 1rem;
    font-size: .95rem;
}
.flash.danger { background: var(--color-danger-bg); color: var(--color-danger); }
.flash.success { background: var(--color-success-bg); color: var(--color-success); }
.flash.warning { background: var(--color-warning-bg); color: var(--color-warning); }
.flash.info { background: var(--color-info-bg); color: var(--color-info); }

/* ===== Páginas "simples" (login / recuperar-restablecer contraseña /
   resetear contraseña admin): tarjeta centrada sobre fondo cálido. ===== */

body.pagina-auth {
    margin: 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background:
        radial-gradient(circle at 15% 10%, rgba(31, 111, 92, .10), transparent 45%),
        radial-gradient(circle at 85% 90%, rgba(201, 122, 61, .12), transparent 45%),
        var(--color-paper);
}

.auth-wrap { width: 100%; max-width: 420px; }

.auth-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lift);
    padding: 2.25rem 2rem;
}

.auth-marca {
    display: flex;
    align-items: center;
    gap: .7rem;
    margin-bottom: 1.5rem;
}
.auth-marca-icono {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1.05rem;
    flex: none;
    box-shadow: var(--shadow-soft);
}
.auth-marca-texto {
    font-size: 1.05rem;
    font-weight: 600;
    line-height: 1.15;
    color: var(--color-ink);
}

.auth-card h1 {
    font-size: 1.4rem;
    font-weight: 600;
    margin: 0 0 1.25rem;
    color: var(--color-ink);
}

/* Las páginas simples usan <label>/<input>/<button> sin clases: se
   estilizan por selector de elemento, sin tocar el PHP de cada página. */
.auth-card label {
    display: block;
    margin-top: 1rem;
    margin-bottom: .3rem;
    font-weight: 600;
    font-size: .9rem;
    color: var(--color-ink);
}
.auth-card label:first-of-type { margin-top: 0; }

.auth-card input[type=text],
.auth-card input[type=email],
.auth-card input[type=password] {
    width: 100%;
    padding: .6rem .8rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    box-sizing: border-box;
    font-family: var(--font-body);
    font-size: .95rem;
    transition: border-color .12s ease, box-shadow .12s ease;
}
.auth-card input[type=text]:focus,
.auth-card input[type=email]:focus,
.auth-card input[type=password]:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 .2rem var(--color-primary-light);
}

.auth-card label > input[type=checkbox] {
    margin-right: .4rem;
}

.auth-card button[type=submit] {
    margin-top: 1.5rem;
    width: 100%;
    padding: .7rem 1rem;
    background: var(--color-primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-weight: 700;
    font-size: .95rem;
    cursor: pointer;
    transition: background-color .12s ease, transform .12s ease;
}
.auth-card button[type=submit]:hover { background: var(--color-primary-dark); }
.auth-card button[type=submit]:active { transform: translateY(1px); }

.auth-card p { margin-top: 1.25rem; font-size: .9rem; text-align: center; }