/* ============================================================
   TOUP.ES — Informes Panel — Design System
   Paleta: Negro #0A0A0A · Blanco #FFFFFF · Verde #00FF85
   ============================================================ */

/* ── Variables ─────────────────────────────────────────────── */
:root {
    --c-bg:          #0A0A0A;
    --c-surface:     #111111;
    --c-card:        #1A1A1A;
    --c-card-hover:  #1F1F1F;
    --c-border:      #2A2A2A;
    --c-border-light:#333333;

    --c-primary:     #00FF85;
    --c-primary-dim: rgba(0, 255, 133, 0.12);
    --c-primary-dk:  #00CC6A;

    --c-text:        #FFFFFF;
    --c-text-muted:  #888888;
    --c-text-sub:    #555555;

    --c-danger:      #FF4444;
    --c-danger-dim:  rgba(255, 68, 68, 0.12);
    --c-warning:     #FFB700;
    --c-success:     #00FF85;
    --c-blue:        #4A90E2;
    --c-purple:      #9B59B6;
    --c-orange:      #E67E22;

    --sidebar-w:     240px;
    --topbar-h:      60px;
    --radius:        8px;
    --radius-lg:     12px;
    --shadow:        0 1px 3px rgba(0,0,0,0.4), 0 1px 2px rgba(0,0,0,0.3);
    --shadow-lg:     0 4px 20px rgba(0,0,0,0.5);

    --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'Courier New', Courier, monospace;
}

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

html { font-size: 15px; -webkit-text-size-adjust: 100%; }

body {
    font-family: var(--font);
    background: var(--c-bg);
    color: var(--c-text);
    line-height: 1.6;
    min-height: 100vh;
}

a { color: var(--c-primary); text-decoration: none; }
a:hover { color: var(--c-primary-dk); }

img { max-width: 100%; display: block; }

code {
    font-family: var(--font-mono);
    font-size: 0.85em;
    background: var(--c-card);
    border: 1px solid var(--c-border);
    border-radius: 4px;
    padding: 1px 6px;
    color: var(--c-primary);
}

/* ── Typography ─────────────────────────────────────────────── */
h1, h2, h3, h4 { font-weight: 600; line-height: 1.3; }
h1 { font-size: 1.6rem; }
h2 { font-size: 1.25rem; }
h3 { font-size: 1rem; }

.text-muted   { color: var(--c-text-muted); font-size: 0.875rem; }
.text-sub     { color: var(--c-text-sub); }
small         { font-size: 0.8rem; color: var(--c-text-muted); }

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border: none;
    border-radius: var(--radius);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.15s, color 0.15s, border-color 0.15s, opacity 0.15s;
    white-space: nowrap;
    text-decoration: none;
    line-height: 1.4;
}

.btn-primary {
    background: var(--c-primary);
    color: #000;
}
.btn-primary:hover { background: var(--c-primary-dk); color: #000; }

.btn-outline {
    background: transparent;
    color: var(--c-text);
    border: 1px solid var(--c-border-light);
}
.btn-outline:hover { border-color: var(--c-primary); color: var(--c-primary); }

.btn-danger {
    background: transparent;
    color: var(--c-danger);
    border: 1px solid var(--c-danger);
}
.btn-danger:hover { background: var(--c-danger); color: #fff; }

.btn-sm  { padding: 5px 11px; font-size: 0.8rem; }
.btn-lg  { padding: 12px 24px; font-size: 1rem; }
.btn-full { width: 100%; justify-content: center; }

/* ── Alerts ─────────────────────────────────────────────────── */
.alert {
    padding: 12px 16px;
    border-radius: var(--radius);
    font-size: 0.875rem;
    margin-bottom: 1rem;
    border-left: 3px solid;
}
.alert-success { background: var(--c-primary-dim); border-color: var(--c-success); color: var(--c-primary); }
.alert-error   { background: var(--c-danger-dim);  border-color: var(--c-danger);  color: #ff7777; }
.alert-warning { background: rgba(255,183,0,0.1);  border-color: var(--c-warning); color: var(--c-warning); }
.alert-info    { background: rgba(74,144,226,0.1); border-color: var(--c-blue);    color: #7ab0f0; }

/* ── Badges ─────────────────────────────────────────────────── */
.badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.badge-success { background: var(--c-primary-dim); color: var(--c-primary); }
.badge-muted   { background: var(--c-card);         color: var(--c-text-muted); }
.badge-meta    { background: rgba(74,144,226,0.15); color: #7ab0f0; }

/* ── Forms ──────────────────────────────────────────────────── */
.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 1.25rem;
}
.form-group label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--c-text-muted);
}
.form-group input,
.form-group select,
.form-group textarea {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--radius);
    color: var(--c-text);
    font-size: 0.9rem;
    font-family: var(--font);
    padding: 10px 14px;
    width: 100%;
    transition: border-color 0.15s, box-shadow 0.15s;
    outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--c-primary);
    box-shadow: 0 0 0 3px var(--c-primary-dim);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--c-text-sub); }
.form-group select option { background: var(--c-surface); }
.form-group textarea { resize: vertical; min-height: 80px; }

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}
.form-group--half { max-width: 50%; }
.form-group--center { justify-content: flex-end; }

.form-section { margin-bottom: 2rem; }
.form-section-title {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--c-text-muted);
    border-bottom: 1px solid var(--c-border);
    padding-bottom: 8px;
    margin-bottom: 1.25rem;
}

.form-actions {
    display: flex;
    gap: 10px;
    padding-top: 1rem;
    border-top: 1px solid var(--c-border);
}

.field-hint { font-size: 0.75rem; color: var(--c-text-sub); margin-top: 3px; }

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    cursor: pointer;
    padding-top: 28px;
}
.checkbox-label input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--c-primary); }

.input-wrapper { position: relative; }
.toggle-password {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--c-text-muted);
    cursor: pointer;
    padding: 4px;
}
.toggle-password svg { width: 18px; height: 18px; display: block; }
.toggle-password:hover { color: var(--c-text); }

/* ── Tables ─────────────────────────────────────────────────── */
.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}
.table th {
    text-align: left;
    padding: 10px 14px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--c-text-muted);
    border-bottom: 1px solid var(--c-border);
}
.table td {
    padding: 12px 14px;
    border-bottom: 1px solid var(--c-border);
    vertical-align: middle;
}
.table tbody tr:last-child td { border-bottom: none; }
.table-hover tbody tr:hover { background: var(--c-card-hover); }
.table-actions { display: flex; gap: 6px; justify-content: flex-end; }

/* ── Cards ──────────────────────────────────────────────────── */
.card {
    background: var(--c-card);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}
.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--c-border);
}
.card-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--c-text);
}
.card-form { max-width: 760px; }
.card-form .form { padding: 20px; }
.card-section { padding: 16px 20px; border-top: 1px solid var(--c-border); }

/* ── Login Page ─────────────────────────────────────────────── */
.login-page {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
    background: radial-gradient(ellipse at 60% 0%, rgba(0,255,133,0.06) 0%, transparent 60%),
                var(--c-bg);
}
.login-container { width: 100%; max-width: 420px; }
.login-card {
    background: var(--c-card);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-lg);
    padding: 36px;
    box-shadow: var(--shadow-lg);
}
.login-logo {
    text-align: center;
    margin-bottom: 28px;
}
.logo-text {
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -1px;
    color: var(--c-text);
}
.logo-accent { color: var(--c-primary); }
.login-subtitle {
    color: var(--c-text-muted);
    font-size: 0.85rem;
    margin-top: 4px;
}
.login-form { display: flex; flex-direction: column; gap: 0; }
.login-form .form-group { margin-bottom: 1.1rem; }
.login-form .btn { margin-top: 6px; }
.login-footer {
    text-align: center;
    margin-top: 20px;
    font-size: 0.78rem;
    color: var(--c-text-sub);
}

/* ── Admin Layout (Sidebar + Main) ──────────────────────────── */
.admin-layout { display: flex; min-height: 100vh; }

.sidebar {
    width: var(--sidebar-w);
    background: var(--c-surface);
    border-right: 1px solid var(--c-border);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    z-index: 100;
    transition: transform 0.25s ease;
}

.sidebar-logo {
    padding: 20px 18px 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    border-bottom: 1px solid var(--c-border);
}
.sidebar-logo .logo-text { font-size: 1.3rem; font-weight: 800; }
.logo-link { text-decoration: none; }
.logo-badge {
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: var(--c-primary-dim);
    color: var(--c-primary);
    padding: 2px 7px;
    border-radius: 20px;
}

.sidebar-nav {
    flex: 1;
    padding: 12px 8px;
    display: flex;
    flex-direction: column;
    gap: 2px;
    overflow-y: auto;
}
.nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: var(--radius);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--c-text-muted);
    text-decoration: none;
    transition: background 0.15s, color 0.15s;
}
.nav-item svg { width: 17px; height: 17px; flex-shrink: 0; }
.nav-item:hover { background: var(--c-card); color: var(--c-text); }
.nav-item.active { background: var(--c-primary-dim); color: var(--c-primary); }

.sidebar-footer {
    padding: 14px;
    border-top: 1px solid var(--c-border);
    display: flex;
    align-items: center;
    gap: 10px;
}
.user-info { display: flex; align-items: center; gap: 10px; flex: 1; min-width: 0; }
.user-avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: var(--c-primary-dim);
    color: var(--c-primary);
    font-size: 0.85rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.user-details { display: flex; flex-direction: column; min-width: 0; }
.user-name { font-size: 0.8rem; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-role { font-size: 0.7rem; color: var(--c-text-muted); }
.btn-logout {
    color: var(--c-text-muted);
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    border-radius: var(--radius);
    transition: color 0.15s, background 0.15s;
    flex-shrink: 0;
}
.btn-logout svg { width: 17px; height: 17px; display: block; }
.btn-logout:hover { color: var(--c-danger); background: var(--c-danger-dim); }

/* ── Main Wrapper ───────────────────────────────────────────── */
.main-wrapper {
    margin-left: var(--sidebar-w);
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.topbar {
    height: var(--topbar-h);
    background: var(--c-surface);
    border-bottom: 1px solid var(--c-border);
    display: flex;
    align-items: center;
    padding: 0 24px;
    gap: 16px;
    position: sticky;
    top: 0;
    z-index: 50;
}
.page-title { font-size: 1rem; font-weight: 600; }

.sidebar-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
}
.sidebar-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--c-text);
    border-radius: 2px;
    transition: transform 0.2s;
}

.main-content { padding: 24px; flex: 1; }

/* ── Dashboard Stats Grid ───────────────────────────────────── */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}
.stat-card {
    background: var(--c-card);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-lg);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
}
.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.stat-icon svg { width: 22px; height: 22px; }
.stat-icon--green  { background: var(--c-primary-dim); color: var(--c-primary); }
.stat-icon--blue   { background: rgba(74,144,226,0.12); color: var(--c-blue); }
.stat-icon--purple { background: rgba(155,89,182,0.12); color: var(--c-purple); }
.stat-icon--orange { background: rgba(230,126,34,0.12); color: var(--c-orange); }
.stat-info { display: flex; flex-direction: column; }
.stat-value { font-size: 1.75rem; font-weight: 700; line-height: 1; }
.stat-label { font-size: 0.8rem; color: var(--c-text-muted); margin-top: 4px; }

/* ── Dashboard Grid ─────────────────────────────────────────── */
.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

/* ── Edit Layout ────────────────────────────────────────────── */
.edit-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    align-items: start;
}

/* ── Empty States ───────────────────────────────────────────── */
.empty-state { padding: 12px 20px; font-style: italic; }
.empty-state-full {
    text-align: center;
    padding: 48px 24px;
    color: var(--c-text-muted);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}
.empty-state-full svg { opacity: 0.3; }

/* ── Client Layout ──────────────────────────────────────────── */
.client-layout { min-height: 100vh; }

.client-topbar {
    background: var(--c-surface);
    border-bottom: 1px solid var(--c-border);
    padding: 0 24px;
}
.client-topbar-inner {
    max-width: 960px;
    margin: 0 auto;
    height: var(--topbar-h);
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.client-topbar-right {
    display: flex;
    align-items: center;
    gap: 14px;
}
.client-name { font-size: 0.875rem; color: var(--c-text-muted); }

.client-main { max-width: 960px; margin: 0 auto; padding: 32px 24px; }
.client-content { }

.client-hero {
    text-align: center;
    margin-bottom: 24px;
}
.client-logo { max-height: 60px; margin: 0 auto; }

.section-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 20px;
}

/* ── Informes Grid (cliente) ────────────────────────────────── */
.informes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}
.informe-card {
    display: flex;
    align-items: center;
    gap: 16px;
    background: var(--c-card);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-lg);
    padding: 20px;
    text-decoration: none;
    color: var(--c-text);
    transition: border-color 0.15s, box-shadow 0.15s, transform 0.15s;
}
.informe-card:hover {
    border-color: var(--c-primary);
    box-shadow: 0 0 0 1px var(--c-primary-dim);
    transform: translateY(-2px);
    color: var(--c-text);
}
.informe-card-icon {
    width: 44px;
    height: 44px;
    background: var(--c-primary-dim);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--c-primary);
}
.informe-card-icon svg { width: 22px; height: 22px; }
.informe-card-body { flex: 1; min-width: 0; }
.informe-card-body h3 { font-size: 0.95rem; font-weight: 600; margin-bottom: 4px; }
.informe-period { font-size: 0.82rem; color: var(--c-primary); font-weight: 500; }
.informe-meta { font-size: 0.75rem; color: var(--c-text-muted); margin-top: 2px; }
.informe-card-arrow { color: var(--c-text-muted); font-size: 1.1rem; }

/* ── Form inline ────────────────────────────────────────────── */
.form-inline .form-row { margin-bottom: 12px; }
.form-inline .btn { margin-top: 4px; }

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 1100px) {
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .dashboard-grid { grid-template-columns: 1fr; }
    .edit-layout { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }
    .sidebar.open {
        transform: translateX(0);
    }
    .main-wrapper { margin-left: 0; }
    .sidebar-toggle { display: flex; }
    .main-content { padding: 16px; }
    .topbar { padding: 0 16px; }

    .stats-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
    .stat-card { padding: 14px; }
    .stat-value { font-size: 1.4rem; }

    .form-row { grid-template-columns: 1fr; }
    .form-group--half { max-width: 100%; }

    .table-actions { flex-direction: column; gap: 4px; }

    .login-card { padding: 24px; }
}

@media (max-width: 480px) {
    .stats-grid { grid-template-columns: 1fr; }
    .informes-grid { grid-template-columns: 1fr; }
}

/* ── Overlay para sidebar móvil ─────────────────────────────── */
.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    z-index: 99;
}
.sidebar-overlay.active { display: block; }