/* =====================================================================
   HORUS — Design System base
   Editorial oscuro: navy profundo, acento verde lima, tipografía grande,
   bordes finos y sombras difusas. Inspirado en IDEO — Design Thinking.
   ===================================================================== */

:root {
    /* Superficie */
    --bg-color: #0e1120;
    --card-bg: #171b2e;
    --card-bg-alt: #1f2438;
    --pattern-color: rgba(255, 255, 255, .035);

    /* Marca */
    --accent-lime: #D7F24C;
    --accent-lime-dim: #B9D633;
    --accent-red: #FF6B5E;
    --accent-yellow: #FFC857;
    --accent-gold: #FFC857;
    --cognition-color: #6C8CFF;
    --nexus-color: #FF6FB5;
    --exito: #4FD6A6;
    --peligro: #FF6B5E;

    /* Texto */
    --border-color: #E9ECF5;
    --texto-muted: #939AB5;
    --texto-tenue: #6B7290;

    /* Bordes / formas */
    --linea: rgba(233, 236, 245, .12);
    --linea-fuerte: rgba(233, 236, 245, .22);
    --shadow-color: rgba(3, 5, 15, .45);
    --radio-lg: 22px;
    --radio-md: 16px;
    --radio-sm: 10px;
}

* { box-sizing: border-box; }

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-color);
    background-image: radial-gradient(var(--pattern-color) 1.5px, transparent 1.5px);
    background-size: 28px 28px;
    color: var(--border-color);
}

h1, h2, h3, h4, h5, h6 { font-family: 'Space Grotesk', 'Inter', sans-serif; letter-spacing: -.01em; }

a { color: var(--accent-lime); }
a:hover { color: var(--accent-lime-dim); }

/* ====== Utilidades de superficie (antes "neobrutalistas") ====== */
.brutal-border { border: 1px solid var(--linea); border-radius: var(--radio-lg); background: var(--card-bg); }
.brutal-border-sm { border: 1px solid var(--linea); border-radius: var(--radio-sm); background: var(--card-bg); }

.brutal-shadow { box-shadow: 0 18px 40px -12px var(--shadow-color); transition: all .2s ease; }
.brutal-shadow:hover { transform: translateY(-3px); box-shadow: 0 22px 48px -10px var(--shadow-color); }

.brutal-shadow-sm { box-shadow: 0 10px 24px -10px var(--shadow-color); transition: all .2s ease; }
.brutal-shadow-sm:hover { transform: translateY(-2px); box-shadow: 0 14px 28px -10px var(--shadow-color); }

.brutal-badge {
    background-color: var(--card-bg-alt); border: 1px solid var(--linea);
    padding: 5px 12px; border-radius: 20px; font-weight: 600; font-size: .75rem;
    display: inline-block; color: var(--border-color);
}

/* ====== Logo / marca ====== */
.navbar-brand-logo { font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 1.6rem; letter-spacing: -.01em; text-decoration: none; line-height: 1; }
.logo-uni { color: var(--border-color); }
.logo-sapiens { color: var(--accent-lime); }

/* ====== Navbar ====== */
.navbar-app { background-color: rgba(14, 17, 32, .85); backdrop-filter: blur(10px); padding: 14px 0; border-bottom: 1px solid var(--linea); z-index: 1000; }
.btn-crea {
    background-color: var(--accent-lime); color: #10131f !important; font-weight: 700;
    padding: 9px 20px; border-radius: 50px; text-decoration: none; font-size: .88rem;
    border: none; display: inline-flex; align-items: center; gap: 8px; transition: all .15s ease;
}
.btn-crea:hover { background-color: var(--accent-lime-dim); transform: translateY(-1px); }
.nav-pill { font-weight: 500; color: var(--texto-muted) !important; text-decoration: none; padding: 8px 14px; border-radius: 50px; font-size: .92rem; }
.nav-pill.activo, .nav-pill:hover { background-color: var(--card-bg-alt); color: var(--border-color) !important; }

/* ====== Botones ====== */
.btn-brutal {
    background: var(--accent-lime); color: #10131f; font-weight: 700;
    border: none; box-shadow: none;
    padding: 11px 22px; border-radius: 50px; transition: all .15s ease; text-decoration: none;
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
}
.btn-brutal:hover { background: var(--accent-lime-dim); transform: translateY(-1px); color: #10131f; }
.btn-brutal.amarillo { background: var(--accent-yellow); color: #10131f; }
.btn-brutal.amarillo:hover { filter: brightness(.92); color: #10131f; }
.btn-brutal.oscuro { background: var(--card-bg-alt); color: var(--border-color); border: 1px solid var(--linea); }
.btn-brutal.blanco { background: transparent; color: var(--border-color); border: 1px solid var(--linea-fuerte); }
.btn-brutal.blanco:hover { background: var(--card-bg-alt); color: var(--border-color); }
.btn-brutal.exito { background: var(--exito); color: #10131f; }
.btn-brutal[style*="accent-red"] { color: #fff; }
.btn-brutal:disabled, .btn-brutal.deshabilitado { opacity: .4; cursor: not-allowed; box-shadow: none; transform: none; }

/* ====== Formularios ====== */
.form-control, .form-select {
    border: 1px solid var(--linea); border-radius: var(--radio-sm);
    padding: 11px 14px; font-weight: 500; background: var(--card-bg-alt); color: var(--border-color);
}
.form-control::placeholder { color: var(--texto-tenue); }
.form-control:focus, .form-select:focus {
    box-shadow: 0 0 0 3px rgba(215, 242, 76, .18); outline: none; border-color: var(--accent-lime);
    background: var(--card-bg-alt); color: var(--border-color);
}
.form-select option { background: var(--card-bg-alt); color: var(--border-color); }
.form-label { font-weight: 600; text-transform: uppercase; letter-spacing: .04em; font-size: .74rem; margin-bottom: 6px; display: block; color: var(--texto-muted); }
.form-hint { font-size: .8rem; color: var(--texto-muted); font-weight: 400; margin-top: 4px; }

input[type="color"].form-control { padding: 4px; height: 42px; }
input[type="checkbox"], input[type="radio"] { accent-color: var(--accent-lime); }

/* ====== Alertas ====== */
.alerta-brutal {
    border: 1px solid var(--linea); border-radius: var(--radio-sm); padding: 14px 18px;
    font-weight: 500; display: flex; align-items: center; gap: 10px; margin-bottom: 16px;
    background: var(--card-bg); color: var(--border-color);
}
.alerta-exito { background: rgba(79, 214, 166, .12); border-color: rgba(79, 214, 166, .3); }
.alerta-error { background: rgba(255, 107, 94, .12); border-color: rgba(255, 107, 94, .3); }
.alerta-info { background: rgba(108, 140, 255, .12); border-color: rgba(108, 140, 255, .3); }

/* ====== Tags de estado ====== */
.tag-estado { font-size: .66rem; font-weight: 700; text-transform: uppercase; letter-spacing: .03em; padding: 4px 11px; border-radius: 12px; border: 1px solid transparent; }
.tag-borrador { background: var(--card-bg-alt); color: var(--texto-muted); border-color: var(--linea); }
.tag-pendiente { background: rgba(255, 200, 87, .15); color: var(--accent-yellow); }
.tag-publicado { background: rgba(79, 214, 166, .15); color: var(--exito); }
.tag-rechazado { background: rgba(255, 107, 94, .15); color: var(--accent-red); }
.tag-archivado { background: var(--card-bg-alt); color: var(--texto-tenue); }

.section-title { font-weight: 700; color: var(--border-color); font-family: 'Space Grotesk', sans-serif; }
.section-title span { color: var(--accent-lime); }

footer.app-footer { background-color: var(--bg-color); border-top: 1px solid var(--linea); padding: 40px 0; text-align: center; }
footer.app-footer p { color: var(--texto-muted) !important; }

/* ====== Overrides de componentes Bootstrap para tema oscuro ====== */
.text-muted { color: var(--texto-muted) !important; }
.text-dark { color: var(--border-color) !important; }

.dropdown-menu {
    background: var(--card-bg); border: 1px solid var(--linea); border-radius: var(--radio-md);
    box-shadow: 0 18px 40px -12px var(--shadow-color); padding: 8px;
}
.dropdown-item { color: var(--border-color); border-radius: var(--radio-sm); padding: 9px 12px; font-weight: 500; }
.dropdown-item:hover, .dropdown-item:focus { background: var(--card-bg-alt); color: var(--border-color); }
.dropdown-item.text-danger:hover { background: rgba(255, 107, 94, .12); color: var(--accent-red) !important; }
.dropdown-divider { border-color: var(--linea); }

.nav-pills .nav-link { color: var(--texto-muted); font-weight: 600; border-radius: 50px; }
.nav-pills .nav-link.active { background-color: var(--accent-lime); color: #10131f; }

.navbar-toggler { border-color: var(--linea); }
.navbar-toggler-icon { filter: invert(1); }