/* ==========================================================================
   Mina360 — Tema visual
   Paleta industrial minera: navy oscuro + azul y rojo de marca (logo Mina360).
   ========================================================================== */

:root {
    --m360-navy-950: #060b14;
    --m360-navy-900: #0c1526;
    --m360-navy-800: #13213a;
    --m360-navy-700: #1b2d4d;
    --m360-navy-600: #26406b;
    --m360-blue-700: #1e3f8f;
    --m360-blue-600: #2f5fd6;
    --m360-blue-500: #3f7bff;
    --m360-red-600: #c81e2c;
    --m360-red-500: #e63946;
    --m360-red-400: #ef5a66;
    --m360-green-500: #2fae64;
    --m360-white: #ffffff;
    --m360-gray-050: #f6f8fb;
    --m360-gray-100: #eef1f6;
    --m360-gray-200: #dde3ec;
    --m360-gray-400: #9aa7bb;
    --m360-gray-600: #5b6778;
    --m360-gray-800: #2a313d;

    --m360-radius: 12px;
    --m360-shadow: 0 10px 30px rgba(6, 11, 20, 0.12);
    --m360-font: 'Inter', 'Segoe UI', Roboto, Arial, sans-serif;
}

* { box-sizing: border-box; }

body {
    font-family: var(--m360-font);
    color: var(--m360-gray-800);
    background: var(--m360-gray-050);
    margin: 0;
}

a { color: var(--m360-blue-600); text-decoration: none; }
a:hover { color: var(--m360-blue-500); }

.container-narrow { max-width: 1140px; margin: 0 auto; padding: 0 20px; }

/* ---------- Botones ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: none;
    border-radius: 8px;
    padding: 12px 22px;
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    transition: transform .12s ease, box-shadow .12s ease, background .12s ease;
    text-align: center;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--m360-blue-600); color: var(--m360-white); }
.btn-primary:hover { background: var(--m360-blue-500); color: var(--m360-white); }
.btn-secondary { background: var(--m360-navy-800); color: var(--m360-white); }
.btn-secondary:hover { background: var(--m360-navy-700); color: var(--m360-white); }
.btn-outline { background: transparent; color: var(--m360-white); border: 2px solid rgba(255,255,255,0.35); }
.btn-outline:hover { border-color: var(--m360-red-500); color: var(--m360-red-400); }
.btn-danger { background: var(--m360-red-500); color: var(--m360-white); }
.btn-danger:hover { background: var(--m360-red-600); }
.btn-block { width: 100%; }
.btn-sm { padding: 8px 14px; font-size: 0.85rem; }
.btn:disabled { opacity: .55; cursor: not-allowed; }

/* ---------- Logo / marca ---------- */
.m360-logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.35rem; letter-spacing: .5px; text-transform: uppercase; }
.m360-logo .mark { display: flex; align-items: center; justify-content: center; line-height: 0; }
.m360-logo .mark svg { display: block; }
.m360-logo .word-mina { color: var(--m360-blue-600); }
.m360-logo .word-360 { color: var(--m360-red-500); }
.m360-sidebar .m360-logo .word-mina { color: var(--m360-white); }

/* ---------- Landing / Hero ---------- */
.m360-hero {
    background:
        linear-gradient(160deg, rgba(6,11,20,0.94) 10%, rgba(19,33,58,0.88) 55%, rgba(47,95,214,0.5) 130%),
        radial-gradient(circle at 82% 8%, rgba(230,57,70,0.22), transparent 42%),
        radial-gradient(circle at 6% 90%, rgba(47,95,214,0.28), transparent 45%);
    color: var(--m360-white);
    padding: 0;
}
.m360-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 0;
}

.m360-hero-body { padding: 70px 0 90px; text-align: center; }
.m360-badge {
    display: inline-block;
    background: rgba(230,57,70,0.16);
    color: var(--m360-red-400);
    border: 1px solid rgba(230,57,70,0.45);
    padding: 6px 16px;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    margin-bottom: 20px;
}
.m360-hero h1 { font-size: clamp(2rem, 4.5vw, 3.2rem); font-weight: 900; line-height: 1.15; margin: 0 0 16px; }
.m360-hero h1 .accent { color: var(--m360-red-400); }
.m360-hero p.lead { font-size: 1.15rem; color: var(--m360-gray-200); max-width: 640px; margin: 0 auto 32px; }

.m360-puestos { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-bottom: 36px; }
.m360-puestos span {
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.15);
    padding: 8px 16px;
    border-radius: 999px;
    font-size: 0.85rem;
    color: var(--m360-gray-200);
}

.m360-cta-row { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* Tarjetas de selección de rol */
.m360-roles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; padding: 60px 0; }
@media (max-width: 860px) { .m360-roles { grid-template-columns: 1fr; } }
.m360-role-card {
    background: var(--m360-white);
    border-radius: var(--m360-radius);
    box-shadow: var(--m360-shadow);
    padding: 32px 26px;
    text-align: center;
    border-top: 4px solid var(--m360-blue-600);
    transition: transform .15s ease;
}
.m360-role-card:hover { transform: translateY(-4px); }
.m360-role-card .icon {
    width: 58px; height: 58px; margin: 0 auto 16px;
    border-radius: 50%;
    background: var(--m360-navy-900);
    color: var(--m360-red-400);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem; font-weight: 800;
}
.m360-role-card h3 { margin: 0 0 8px; color: var(--m360-navy-900); }
.m360-role-card p { color: var(--m360-gray-600); font-size: 0.92rem; min-height: 62px; }

/* ---------- Formularios (auth) ---------- */
.m360-auth-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        linear-gradient(160deg, rgba(6,11,20,0.96), rgba(19,33,58,0.9)),
        radial-gradient(circle at 12% 88%, rgba(230,57,70,0.18), transparent 45%),
        radial-gradient(circle at 90% 15%, rgba(47,95,214,0.25), transparent 45%);
    padding: 40px 16px;
}
.m360-auth-card {
    background: var(--m360-white);
    border-radius: var(--m360-radius);
    box-shadow: 0 20px 60px rgba(0,0,0,0.35);
    width: 100%;
    max-width: 480px;
    margin: 0 auto;
    padding: 40px 36px;
    position: relative;
}
.m360-auth-card.wide { max-width: 620px; }
.m360-auth-card h2 { margin: 0 0 6px; color: var(--m360-navy-900); font-weight: 800; }
.m360-auth-card .subtitle { color: var(--m360-gray-600); margin-bottom: 26px; font-size: 0.92rem; }

.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-weight: 600; font-size: 0.85rem; color: var(--m360-gray-800); margin-bottom: 6px; }
.form-control {
    width: 100%;
    padding: 11px 14px;
    border: 1.5px solid var(--m360-gray-200);
    border-radius: 8px;
    font-size: 0.95rem;
    font-family: inherit;
    transition: border-color .12s ease;
}
.form-control:focus { outline: none; border-color: var(--m360-blue-500); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 560px) { .form-row { grid-template-columns: 1fr; } }
.input-with-btn { display: flex; gap: 8px; }
.input-with-btn .form-control { flex: 1; }

.m360-captcha-box {
    background: var(--m360-gray-100);
    border: 1px dashed var(--m360-gray-400);
    border-radius: 8px;
    padding: 12px 14px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 18px;
}
.m360-captcha-box .pregunta { font-weight: 700; color: var(--m360-navy-900); }

.alert { padding: 12px 16px; border-radius: 8px; font-size: 0.9rem; margin-bottom: 18px; }
.alert-error { background: #fde8e8; color: #9b1c1c; border: 1px solid #f5b5b5; }
.alert-success { background: #e6f7ee; color: #14663f; border: 1px solid #a9e3c4; }
.alert-info { background: #eaf1ff; color: #1c3f9b; border: 1px solid #b8cdf5; }
.d-none { display: none !important; }

.m360-auth-links { text-align: center; margin-top: 18px; font-size: 0.9rem; color: var(--m360-gray-600); }

/* ---------- Modales (formularios en la página principal) ---------- */
.m360-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(6,11,20,0.78);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 24px 16px;
}
.m360-modal-overlay.d-none { display: none; }
.m360-modal-box {
    width: 100%;
    max-width: 620px;
    max-height: 90vh;
    overflow-y: auto;
    border-radius: var(--m360-radius);
}
.m360-modal-close {
    position: absolute;
    top: 14px;
    right: 14px;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: var(--m360-gray-100);
    border: none;
    color: var(--m360-gray-800);
    font-size: 1.3rem;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}
.m360-modal-close:hover { background: var(--m360-red-500); color: var(--m360-white); }

/* ---------- Layout de paneles (dashboards) ---------- */
.m360-app { display: flex; min-height: 100vh; }
.m360-sidebar {
    width: 250px;
    background: var(--m360-navy-950);
    color: var(--m360-white);
    padding: 22px 16px;
    flex-shrink: 0;
}
.m360-sidebar .m360-logo { margin-bottom: 30px; padding: 0 6px; }
.m360-nav a {
    display: flex; align-items: center; gap: 10px;
    color: var(--m360-gray-200);
    padding: 11px 14px;
    border-radius: 8px;
    font-size: 0.92rem;
    font-weight: 600;
    margin-bottom: 4px;
}
.m360-nav a:hover { background: var(--m360-navy-800); color: var(--m360-white); }
.m360-nav a.active { background: var(--m360-blue-600); color: var(--m360-white); }
.m360-nav .grupo { color: var(--m360-gray-400); font-size: 0.72rem; text-transform: uppercase; letter-spacing: .08em; margin: 18px 8px 8px; }

.m360-main { flex: 1; min-width: 0; }
.m360-topheader {
    background: var(--m360-white);
    border-bottom: 1px solid var(--m360-gray-200);
    padding: 16px 28px;
    display: flex; align-items: center; justify-content: space-between;
}
.m360-topheader h1 { font-size: 1.25rem; margin: 0; color: var(--m360-navy-900); }
.m360-user-chip { display: flex; align-items: center; gap: 10px; font-size: 0.88rem; color: var(--m360-gray-600); }
.m360-content { padding: 26px 28px; }

.m360-card { background: var(--m360-white); border-radius: var(--m360-radius); box-shadow: var(--m360-shadow); padding: 22px 24px; margin-bottom: 22px; }
.m360-card h2, .m360-card h3 { margin-top: 0; color: var(--m360-navy-900); }

.m360-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; margin-bottom: 22px; }
.m360-stat { background: var(--m360-white); border-radius: var(--m360-radius); box-shadow: var(--m360-shadow); padding: 18px 20px; border-left: 4px solid var(--m360-red-500); }
.m360-stat .num { font-size: 1.7rem; font-weight: 800; color: var(--m360-navy-900); }
.m360-stat .label { font-size: 0.82rem; color: var(--m360-gray-600); }

table.m360-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
table.m360-table th { text-align: left; background: var(--m360-gray-100); color: var(--m360-gray-800); padding: 10px 12px; font-weight: 700; }
table.m360-table td { padding: 10px 12px; border-bottom: 1px solid var(--m360-gray-100); vertical-align: middle; }
table.m360-table tr:hover td { background: var(--m360-gray-050); }
.table-responsive { overflow-x: auto; }

.badge { display: inline-block; padding: 4px 10px; border-radius: 999px; font-size: 0.75rem; font-weight: 700; }
.badge-pendiente { background: #fff4d6; color: #8a6100; }
.badge-en_revision { background: #e5edff; color: #22408a; }
.badge-verificado, .badge-aprobado, .badge-activo, .badge-abierta { background: #e0f6e9; color: #146c3e; }
.badge-rechazado, .badge-suspendido, .badge-cerrada { background: #fde3e3; color: #9b1c1c; }

.m360-locked {
    background: var(--m360-navy-950);
    color: var(--m360-white);
    border-radius: var(--m360-radius);
    padding: 40px 30px;
    text-align: center;
}
.m360-locked .icon { font-size: 2.2rem; color: var(--m360-red-400); margin-bottom: 10px; }
.m360-locked p { color: var(--m360-gray-200); max-width: 480px; margin: 8px auto 22px; }

@media (max-width: 900px) {
    .m360-sidebar { display: none; }
}