/* ================================================================
   JOFER — Design System (dark theme)
   Basado en estética APP-NET: fondo oscuro, cards con borde sutil,
   tipografía Inter/system, acentos azul eléctrico.
   ================================================================ */

/* ── Reset & base ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    /* Surfaces */
    --bg:             #0f0f0f;
    --bg-surface:     #161616;
    --bg-card:        #1a1a1a;
    --bg-input:       #1e1e1e;
    --bg-hover:       #242424;

    /* Borders */
    --border:         #2a2a2a;
    --border-subtle:  #222222;

    /* Text */
    --text:           #e5e5e5;
    --text-2:         #999999;
    --text-3:         #666666;

    /* Accent (azul eléctrico) */
    --accent:         #3b82f6;
    --accent-dim:     rgba(59,130,246,.12);

    /* Semantic */
    --success:        #10b981;
    --success-dim:    rgba(16,185,129,.12);
    --warning:        #f59e0b;
    --warning-dim:    rgba(245,158,11,.12);
    --danger:         #ef4444;
    --danger-dim:     rgba(239,68,68,.10);

    /* Radii & transitions */
    --radius-sm:      8px;
    --radius-md:      12px;
    --trans:          .15s ease;

    /* Typography */
    --font:           'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto,
                      Helvetica, Arial, sans-serif;
}

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
    min-height: 100vh;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: #60a5fa; }

/* ── Navbar ───────────────────────────────────────────────────── */
.navbar {
    display: flex;
    align-items: center;
    gap: .75rem;
    padding: 0 1.25rem;
    height: 48px;
    background: #111111;
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: .5rem;
    font-weight: 700;
    font-size: .875rem;
    color: var(--text);
    letter-spacing: .02em;
    white-space: nowrap;
}
.navbar-brand:hover { color: #fff; }

.navbar-logo {
    width: 28px;
    height: 28px;
    background: var(--accent);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .6875rem;
    font-weight: 800;
    color: #fff;
    letter-spacing: .04em;
}

.navbar-sep {
    width: 1px;
    height: 20px;
    background: var(--border);
    flex-shrink: 0;
}

.navbar-title {
    font-size: .8125rem;
    font-weight: 500;
    color: var(--text-2);
    white-space: nowrap;
}

.navbar-actions {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: .5rem;
}

/* ── Container ────────────────────────────────────────────────── */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.5rem 1.25rem;
}

main {
    min-height: calc(100vh - 48px);
}

/* ── Buttons ──────────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .375rem;
    padding: .5rem 1rem;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    font-family: var(--font);
    font-size: .8125rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--trans);
    white-space: nowrap;
    line-height: 1.4;
}

.btn-primary {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}
.btn-primary:hover {
    background: #2563eb;
    border-color: #2563eb;
    color: #fff;
}

.btn-ghost {
    background: transparent;
    color: var(--text-2);
    border-color: var(--border);
}
.btn-ghost:hover {
    background: var(--bg-hover);
    color: var(--text);
    border-color: #444;
}

.btn-sm { padding: .3125rem .75rem; font-size: .75rem; }

.btn:disabled,
.btn[disabled] {
    opacity: .5;
    cursor: not-allowed;
}

/* ── Section cards ────────────────────────────────────────────── */
.section-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: .75rem 1.125rem;
    border-bottom: 1px solid var(--border);
    background: var(--bg-surface);
}

.section-header-title {
    font-size: .6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--text-2);
}

.section-body {
    padding: 1rem 1.125rem;
}

/* ── Forms ────────────────────────────────────────────────────── */
.form-input,
.form-select {
    width: 100%;
    padding: .625rem .875rem;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-family: var(--font);
    font-size: .875rem;
    transition: border-color var(--trans);
    outline: none;
}
.form-input:focus,
.form-select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-dim);
}

.form-input::placeholder { color: var(--text-3); }

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23999' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right .75rem center;
    padding-right: 2rem;
}

.form-group {
    margin-bottom: 1.125rem;
}

.form-label {
    display: block;
    font-size: .6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--text-2);
    margin-bottom: .375rem;
}

textarea.form-input {
    resize: vertical;
    min-height: 2.75rem;
}

/* ── Badges ───────────────────────────────────────────────────── */
.badge {
    display: inline-flex;
    align-items: center;
    padding: .1875rem .625rem;
    border-radius: 9999px;
    font-size: .6875rem;
    font-weight: 600;
    letter-spacing: .02em;
    white-space: nowrap;
    line-height: 1.4;
}

.badge-baja      { background: var(--success-dim); color: var(--success); }
.badge-media     { background: var(--warning-dim); color: var(--warning); }
.badge-alta      { background: var(--danger-dim);  color: var(--danger); }

.badge-abierta   { background: var(--danger-dim);  color: var(--danger); }
.badge-analisis  { background: rgba(59,130,246,.12); color: var(--accent); }
.badge-cerrada   { background: var(--success-dim); color: var(--success); }
.badge-descartada { background: rgba(102,102,102,.15); color: var(--text-3); }

/* ── Utilities ────────────────────────────────────────────────── */
::selection {
    background: var(--accent);
    color: #fff;
}

::-webkit-scrollbar       { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #333; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: #555; }

/* ── Responsive ───────────────────────────────────────────────── */
@media (max-width: 640px) {
    .navbar { padding: 0 .875rem; gap: .5rem; }
    .navbar-title { display: none; }
    .container { padding: 1rem .875rem; }
}