/* ============================================================
   CONTROL DE GASTOS PERSONAL — Estilos v5
   ============================================================ */

/* ---------- Variables — Light Mode ---------- */
:root {
    --primary:       #6c5ce7;
    --primary-dark:  #5a4bd1;
    --primary-glow:  rgba(108,92,231,0.3);
    --success:       #00b894;
    --danger:        #e17055;
    --warning:       #fdcb6e;
    --info:          #0984e3;
    --dark:          #2d3436;
    --gray:          #636e72;
    --light-gray:    #b2bec3;
    --bg:            #f0f2f8;
    --bg2:           #e8eaf0;
    --card-bg:       #ffffff;
    --card-border:   rgba(0,0,0,0.06);
    --shadow:        0 2px 15px rgba(0,0,0,0.07);
    --shadow-hover:  0 8px 30px rgba(0,0,0,0.13);
    --shadow-card:   0 1px 3px rgba(0,0,0,0.05), 0 4px 16px rgba(0,0,0,0.06);
    --radius:        18px;
    --radius-sm:     10px;
    --input-bg:      #f8f9fa;
    --input-border:  #e1e5ec;
    --table-hover:   #f5f6ff;
    --divider:       #eef0f4;
    --text-muted:    #8a95a3;
    --transition:    all 0.25s cubic-bezier(0.4,0,0.2,1);
}

/* ---------- Variables — Dark Mode ---------- */
body.dark-mode {
    --primary:       #a29bfe;
    --primary-dark:  #6c5ce7;
    --primary-glow:  rgba(162,155,254,0.25);
    --success:       #00cec9;
    --danger:        #ff7675;
    --warning:       #ffeaa7;
    --info:          #74b9ff;
    --dark:          #e0e6f0;
    --gray:          #a0aab8;
    --light-gray:    #5a6375;
    --bg:            #0f1117;
    --bg2:           #171b24;
    --card-bg:       #1c2132;
    --card-border:   rgba(255,255,255,0.06);
    --shadow:        0 2px 15px rgba(0,0,0,0.4);
    --shadow-hover:  0 8px 30px rgba(0,0,0,0.5);
    --shadow-card:   0 1px 3px rgba(0,0,0,0.3), 0 4px 16px rgba(0,0,0,0.3);
    --input-bg:      #252d40;
    --input-border:  #2e3a50;
    --table-hover:   #232b3e;
    --divider:       #232b3e;
    --text-muted:    #5a6880;
}

/* ---------- Reset ---------- */
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--bg);
    color: var(--dark);
    min-height: 100vh;
    transition: background 0.3s, color 0.3s;
}

/* ---------- Header ---------- */
.header {
    background: linear-gradient(135deg, var(--primary), #a29bfe);
    color: #fff;
    padding: 16px 28px;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 4px 20px var(--primary-glow);
    transition: box-shadow 0.3s;
}
.header-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}
.header h1 { font-size: 1.5rem; font-weight: 700; display: flex; align-items: center; gap: 10px; }
.header-actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }

/* ---------- Dark Mode Toggle ---------- */
.btn-dark-toggle {
    background: rgba(255,255,255,0.18);
    border: 1px solid rgba(255,255,255,0.28);
    color: #fff;
    width: 40px; height: 40px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.1rem;
    display: flex; align-items: center; justify-content: center;
    transition: var(--transition);
    flex-shrink: 0;
}
.btn-dark-toggle:hover { background: rgba(255,255,255,0.3); transform: rotate(20deg); }

/* ---------- Period selector ---------- */
.period-selector {
    display: flex;
    gap: 4px;
    background: rgba(255,255,255,0.18);
    padding: 4px;
    border-radius: var(--radius-sm);
}
.period-btn {
    padding: 7px 15px;
    border: none;
    background: transparent;
    color: rgba(255,255,255,0.8);
    cursor: pointer;
    border-radius: 7px;
    font-size: 0.82rem;
    font-weight: 600;
    transition: var(--transition);
}
.period-btn.active  { background: #fff; color: var(--primary-dark); }
.period-btn:hover:not(.active) { background: rgba(255,255,255,0.15); }

/* ---------- Date nav ---------- */
.date-nav { display: flex; align-items: center; gap: 8px; }
.date-nav button {
    background: rgba(255,255,255,0.18);
    border: none;
    color: #fff;
    width: 32px; height: 32px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 0.9rem;
    display: flex; align-items: center; justify-content: center;
    transition: var(--transition);
}
.date-nav button:hover { background: rgba(255,255,255,0.35); }
.current-period { font-weight: 600; font-size: 0.9rem; min-width: 140px; text-align: center; }

/* ---------- Main container ---------- */
.main-container { max-width: 1400px; margin: 0 auto; padding: 24px; }

/* ---------- Summary grid ---------- */
.summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 16px;
    margin-bottom: 28px;
}
.summary-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: var(--shadow-card);
    border: 1px solid var(--card-border);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.summary-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
.summary-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
}
.summary-card.balance::before  { background: linear-gradient(90deg, var(--primary), #a29bfe); }
.summary-card.income::before   { background: linear-gradient(90deg, var(--success), #55efc4); }
.summary-card.expense::before  { background: linear-gradient(90deg, var(--danger), #fab1a0); }
.summary-card.savings::before  { background: linear-gradient(90deg, var(--info), #74b9ff); }
.summary-card.cdt::before      { background: linear-gradient(90deg, var(--warning), #ffeaa7); }
.summary-card.digital::before  { background: linear-gradient(90deg, #e84393, #fd79a8); }
.summary-card.goals::before    { background: linear-gradient(90deg, #00b894, #55efc4); }

.card-icon  { font-size: 1.8rem; margin-bottom: 8px; }
.card-label { font-size: 0.75rem; color: var(--gray); text-transform: uppercase; letter-spacing: 1px; font-weight: 600; margin-bottom: 4px; }
.card-value { font-size: 1.4rem; font-weight: 700; }
.card-value.positive { color: var(--success); }
.card-value.negative { color: var(--danger); }
.card-value.neutral  { color: var(--primary); }
.card-sub   { font-size: 0.72rem; color: var(--text-muted); margin-top: 4px; }

/* ---------- Tabs ---------- */
.tabs-container {
    display: flex;
    gap: 4px;
    margin-bottom: 24px;
    background: var(--card-bg);
    padding: 5px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
    border: 1px solid var(--card-border);
    overflow-x: auto;
}
.tab-btn {
    padding: 11px 20px;
    border: none;
    background: transparent;
    color: var(--gray);
    cursor: pointer;
    border-radius: 12px;
    font-size: 0.85rem;
    font-weight: 600;
    transition: var(--transition);
    white-space: nowrap;
    display: flex; align-items: center; gap: 7px;
}
.tab-btn.active          { background: var(--primary); color: #fff; box-shadow: 0 2px 10px var(--primary-glow); }
.tab-btn:hover:not(.active) { background: var(--bg); color: var(--dark); }
.tab-badge {
    background: rgba(255,255,255,0.25);
    padding: 1px 7px;
    border-radius: 20px;
    font-size: 0.72rem;
}
.tab-btn:not(.active) .tab-badge { background: var(--bg); color: var(--gray); }
.tab-content        { display: none; }
.tab-content.active { display: block; animation: fadeIn 0.2s ease; }

/* ---------- Action bar ---------- */
.action-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 18px;
    flex-wrap: wrap;
    gap: 12px;
}
.search-box {
    display: flex;
    align-items: center;
    background: var(--card-bg);
    border: 2px solid var(--input-border);
    border-radius: var(--radius-sm);
    padding: 9px 14px;
    gap: 9px;
    flex: 1;
    max-width: 380px;
    transition: var(--transition);
}
.search-box:focus-within { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-glow); }
.search-box input { border: none; outline: none; font-size: 0.88rem; flex: 1; background: transparent; color: var(--dark); }

/* ---------- Buttons ---------- */
.btn {
    padding: 11px 22px;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.88rem;
    font-weight: 600;
    transition: var(--transition);
    display: inline-flex; align-items: center; gap: 7px;
}
.btn-primary   { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-1px); box-shadow: 0 4px 15px var(--primary-glow); }
.btn-success   { background: var(--success); color: #fff; }
.btn-success:hover { filter: brightness(1.1); transform: translateY(-1px); }
.btn-danger    { background: var(--danger);  color: #fff; }
.btn-secondary { background: var(--bg); color: var(--dark); border: 1.5px solid var(--input-border); }
.btn-secondary:hover { border-color: var(--primary); color: var(--primary); background: var(--card-bg); }
.btn-sm { padding: 6px 12px; font-size: 0.78rem; }

/* ---------- Form controls ---------- */
.form-control {
    width: 100%;
    padding: 11px 14px;
    border: 1.5px solid var(--input-border);
    border-radius: var(--radius-sm);
    font-size: 0.92rem;
    transition: var(--transition);
    font-family: inherit;
    background: var(--input-bg);
    color: var(--dark);
}
.form-control:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-glow); }

/* ---------- Table ---------- */
.table-container {
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
    border: 1px solid var(--card-border);
    overflow: hidden;
}
.data-table { width: 100%; border-collapse: collapse; }
.data-table thead { background: linear-gradient(135deg, var(--primary), #a29bfe); color: #fff; }
.data-table th { padding: 13px 16px; text-align: left; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.5px; font-weight: 600; }
.data-table td { padding: 13px 16px; border-bottom: 1px solid var(--divider); font-size: 0.88rem; color: var(--dark); }
.data-table tbody tr { transition: background 0.15s; }
.data-table tbody tr:hover { background: var(--table-hover); }
.data-table tbody tr:last-child td { border-bottom: none; }
.amount-positive { color: var(--success); font-weight: 600; }
.amount-negative { color: var(--danger);  font-weight: 600; }

/* ---------- Category badge ---------- */
.category-badge {
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.73rem;
    font-weight: 600;
    display: inline-block;
}
.cat-ingreso { background: rgba(0,184,148,0.15); color: #00b894; }
.cat-egreso  { background: rgba(225,112,85,0.15); color: var(--danger); }

/* ---------- Action buttons ---------- */
.actions-cell { display: flex; gap: 5px; }
.action-btn {
    width: 30px; height: 30px;
    border: none;
    border-radius: 7px;
    cursor: pointer;
    font-size: 0.82rem;
    display: flex; align-items: center; justify-content: center;
    transition: var(--transition);
}
.action-btn.edit   { background: rgba(9,132,227,0.1); color: var(--info); }
.action-btn.edit:hover   { background: var(--info);   color: #fff; }
.action-btn.delete { background: rgba(225,112,85,0.1); color: var(--danger); }
.action-btn.delete:hover { background: var(--danger); color: #fff; }

/* ---------- Modals ---------- */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.55);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 20px;
    backdrop-filter: blur(6px);
}
.modal-overlay.active { display: flex; }
.modal {
    background: var(--card-bg);
    border-radius: var(--radius);
    width: 100%;
    max-width: 560px;
    max-height: 92vh;
    overflow-y: auto;
    box-shadow: 0 25px 60px rgba(0,0,0,0.35);
    animation: modalIn 0.28s ease;
    border: 1px solid var(--card-border);
}
@keyframes modalIn {
    from { opacity: 0; transform: scale(0.92) translateY(20px); }
    to   { opacity: 1; transform: scale(1) translateY(0); }
}
.modal-header {
    padding: 22px 26px;
    border-bottom: 1px solid var(--divider);
    display: flex; justify-content: space-between; align-items: center;
}
.modal-header h2 { font-size: 1.15rem; display: flex; align-items: center; gap: 9px; }
.modal-close {
    width: 34px; height: 34px;
    border: none;
    background: var(--bg);
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.1rem;
    display: flex; align-items: center; justify-content: center;
    transition: var(--transition);
    color: var(--gray);
}
.modal-close:hover { background: var(--danger); color: #fff; }
.modal-body   { padding: 26px; }
.form-group   { margin-bottom: 18px; }
.form-group label {
    display: block;
    margin-bottom: 7px;
    font-weight: 600;
    font-size: 0.8rem;
    color: var(--gray);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.modal-footer {
    padding: 18px 26px;
    border-top: 1px solid var(--divider);
    display: flex; justify-content: flex-end; gap: 10px;
}

/* ---------- Charts (Chart.js containers) ---------- */
.charts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 18px;
    margin-bottom: 24px;
}
.chart-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 22px;
    box-shadow: var(--shadow-card);
    border: 1px solid var(--card-border);
    transition: var(--transition);
}
.chart-card:hover { box-shadow: var(--shadow-hover); }
.chart-card h3 { margin-bottom: 18px; font-size: 0.95rem; color: var(--gray); display: flex; align-items: center; gap: 8px; }
.chart-canvas-wrap { position: relative; height: 240px; }
.chart-canvas-wrap canvas { max-height: 240px; }

/* Stats card inside charts */
.stats-highlights {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 14px;
}
.stat-highlight {
    background: var(--bg);
    padding: 14px;
    border-radius: 12px;
    border: 1px solid var(--card-border);
}
.stat-highlight-label { font-size: 0.68rem; color: var(--gray); text-transform: uppercase; letter-spacing: 0.6px; font-weight: 600; }
.stat-highlight-value { font-size: 1.05rem; font-weight: 700; margin-top: 4px; color: var(--dark); }

/* ---------- Empty state ---------- */
.empty-state { text-align: center; padding: 55px 20px; color: var(--text-muted); }
.empty-state .icon { font-size: 3.5rem; margin-bottom: 12px; opacity: 0.6; }
.empty-state h3 { font-size: 1rem; margin-bottom: 7px; color: var(--gray); }
.empty-state p  { font-size: 0.86rem; }

/* ---------- CDT cards ---------- */
.cdt-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: var(--shadow-card);
    border: 1px solid var(--card-border);
    margin-bottom: 14px;
    border-left: 4px solid var(--warning);
    transition: var(--transition);
}
.cdt-card:hover { box-shadow: var(--shadow-hover); transform: translateX(2px); }
.cdt-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.cdt-header h4 { font-size: 0.98rem; }
.cdt-rate { background: rgba(253,203,110,0.2); color: #b8860b; padding: 3px 10px; border-radius: 20px; font-size: 0.78rem; font-weight: 600; }
.dark-mode .cdt-rate { background: rgba(253,203,110,0.15); color: var(--warning); }
.cdt-details { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 10px; }
.cdt-detail { background: var(--bg); padding: 10px 13px; border-radius: 9px; border: 1px solid var(--card-border); }
.cdt-detail-label { font-size: 0.67rem; color: var(--gray); text-transform: uppercase; letter-spacing: 0.5px; font-weight: 600; }
.cdt-detail-value { font-size: 0.93rem; font-weight: 600; margin-top: 2px; }
.cdt-progress { margin-top: 12px; }
.progress-bar  { height: 7px; background: var(--bg2); border-radius: 4px; overflow: hidden; }
.progress-fill { height: 100%; background: linear-gradient(90deg, var(--warning), #f39c12); border-radius: 4px; transition: width 0.8s cubic-bezier(0.4,0,0.2,1); }
.progress-label { display: flex; justify-content: space-between; font-size: 0.73rem; color: var(--gray); margin-top: 5px; }

/* ---------- Digital accounts ---------- */
.digital-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); gap: 18px; }
.digital-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 22px;
    box-shadow: var(--shadow-card);
    border: 1px solid var(--card-border);
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}
.digital-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
.digital-card::after {
    content: '';
    position: absolute;
    top: 0; right: 0;
    width: 90px; height: 90px;
    border-radius: 50%;
    transform: translate(30%, -30%);
    opacity: 0.08;
}
.digital-card.nequi::after      { background: #6c2d8f; }
.digital-card.daviplata::after  { background: #e74c3c; }
.digital-card.bancolombia::after{ background: #f5a623; }
.digital-card.nubank::after     { background: #8a05a6; }
.digital-card.lulu::after       { background: #00b4d8; }
.digital-card.otro-digital::after { background: var(--primary); }
.digital-name    { font-size: 1.05rem; font-weight: 700; margin-bottom: 4px; }
.digital-type    { font-size: 0.73rem; color: var(--gray); margin-bottom: 14px; }
.digital-balance { font-size: 1.7rem; font-weight: 700; color: var(--dark); margin-bottom: 14px; }
.digital-actions { display: flex; gap: 8px; }

/* ---------- Savings goal ---------- */
.savings-goal {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: #fff;
    border-radius: var(--radius);
    padding: 22px;
    margin-bottom: 20px;
}
.savings-goal h3           { margin-bottom: 4px; font-size: 1rem; }
.savings-goal .goal-amount { font-size: 1.9rem; font-weight: 700; margin: 8px 0; }
.savings-goal .progress-bar  { height: 10px; background: rgba(255,255,255,0.2); }
.savings-goal .progress-fill { background: rgba(255,255,255,0.9); }
.savings-goal .progress-label{ color: rgba(255,255,255,0.8); }

/* ============================================================
   🎯 METAS FINANCIERAS — Módulo nuevo
   ============================================================ */
.goals-overview {
    background: linear-gradient(135deg, #00b894, #00cec9);
    border-radius: var(--radius);
    padding: 22px 26px;
    color: #fff;
    margin-bottom: 22px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
}
.goals-overview-stats { display: flex; gap: 28px; flex-wrap: wrap; }
.goals-overview-stat label { font-size: 0.72rem; opacity: 0.85; text-transform: uppercase; letter-spacing: 0.6px; display: block; margin-bottom: 3px; }
.goals-overview-stat span { font-size: 1.5rem; font-weight: 700; }

.goals-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
    gap: 18px;
}
.goal-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: var(--shadow-card);
    border: 1px solid var(--card-border);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.goal-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
.goal-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--goal-color, var(--primary));
}
.goal-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 14px;
}
.goal-card-title {
    display: flex;
    align-items: center;
    gap: 10px;
}
.goal-card-icon {
    width: 42px; height: 42px;
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.3rem;
    background: color-mix(in srgb, var(--goal-color, var(--primary)) 15%, transparent);
    flex-shrink: 0;
}
.goal-card-name { font-size: 1rem; font-weight: 700; color: var(--dark); }
.goal-card-desc { font-size: 0.78rem; color: var(--gray); margin-top: 2px; }

.goal-amounts {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 10px;
}
.goal-current { font-size: 1.5rem; font-weight: 700; color: var(--dark); }
.goal-target   { font-size: 0.82rem; color: var(--gray); text-align: right; }
.goal-target strong { display: block; font-size: 1rem; color: var(--dark); }

.goal-progress-bar {
    height: 9px;
    background: var(--bg2);
    border-radius: 5px;
    overflow: hidden;
    margin-bottom: 8px;
}
.goal-progress-fill {
    height: 100%;
    border-radius: 5px;
    background: var(--goal-color, var(--primary));
    transition: width 1s cubic-bezier(0.4,0,0.2,1);
    position: relative;
}
.goal-progress-fill.completed {
    background: var(--success) !important;
}
.goal-progress-fill::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.35) 50%, transparent 100%);
    animation: shimmer 2s infinite;
}
@keyframes shimmer {
    0%   { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.goal-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.76rem;
    color: var(--gray);
}
.goal-percent { font-weight: 700; color: var(--goal-color, var(--primary)); font-size: 0.88rem; }
.goal-deadline { display: flex; align-items: center; gap: 4px; }
.goal-deadline.overdue { color: var(--danger); }
.goal-deadline.near    { color: var(--warning); }

.goal-actions { display: flex; gap: 6px; align-items: center; }
.goal-badge-completed {
    background: rgba(0,184,148,0.15);
    color: var(--success);
    padding: 3px 9px;
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 700;
}

/* Goal abonar button */
.btn-goal-abonar {
    width: 100%;
    margin-top: 14px;
    padding: 9px;
    border: 1.5px dashed var(--goal-color, var(--primary));
    background: transparent;
    color: var(--goal-color, var(--primary));
    border-radius: 9px;
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex; align-items: center; justify-content: center; gap: 6px;
}
.btn-goal-abonar:hover {
    background: var(--goal-color, var(--primary));
    color: #fff;
    border-style: solid;
}

/* Modal de metas — selector de color/icono */
.goal-color-grid {
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 8px;
    margin-top: 6px;
}
.goal-color-swatch {
    width: 32px; height: 32px;
    border-radius: 8px;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
}
.goal-color-swatch.selected { border-color: var(--dark); transform: scale(1.15); }
.goal-emoji-grid {
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 6px;
    margin-top: 6px;
    max-height: 110px;
    overflow-y: auto;
}
.goal-emoji-btn {
    font-size: 1.3rem;
    border: 2px solid transparent;
    background: var(--bg);
    border-radius: 8px;
    cursor: pointer;
    padding: 4px;
    transition: var(--transition);
    display: flex; align-items: center; justify-content: center;
}
.goal-emoji-btn.selected { border-color: var(--primary); background: var(--card-bg); }
.goal-emoji-btn:hover { transform: scale(1.15); }

/* Abonar a meta modal */
.goal-abonar-info {
    background: var(--bg);
    border-radius: 12px;
    padding: 14px 16px;
    margin-bottom: 18px;
    border: 1px solid var(--card-border);
}
.goal-abonar-name { font-weight: 700; font-size: 1rem; margin-bottom: 6px; }
.goal-abonar-prog { font-size: 0.82rem; color: var(--gray); }
.goal-abonar-prog strong { color: var(--success); }

/* ---------- Categories ---------- */
.categories-list { max-height: 500px; overflow-y: auto; }
.category-card {
    border: 1px solid var(--card-border);
    border-radius: 11px;
    padding: 11px;
    margin-bottom: 10px;
    background: var(--card-bg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}
.category-card:hover { background: var(--table-hover); transform: translateX(3px); }

/* ---------- Toast ---------- */
.toast-container {
    position: fixed;
    bottom: 28px; right: 28px;
    z-index: 2000;
    display: flex; flex-direction: column; gap: 9px;
}
.toast {
    background: var(--card-bg);
    color: var(--dark);
    padding: 13px 20px;
    border-radius: var(--radius-sm);
    font-size: 0.88rem;
    box-shadow: 0 5px 20px rgba(0,0,0,0.2);
    border: 1px solid var(--card-border);
    animation: toastIn 0.3s ease, toastOut 0.3s ease 2.7s forwards;
    display: flex; align-items: center; gap: 9px;
    min-width: 240px;
}
.toast.success { border-left: 4px solid var(--success); }
.toast.error   { border-left: 4px solid var(--danger); }
.toast.info    { border-left: 4px solid var(--info); }
@keyframes toastIn  { from { opacity: 0; transform: translateX(100px); } to { opacity: 1; transform: translateX(0); } }
@keyframes toastOut { from { opacity: 1; transform: translateX(0); }     to { opacity: 0; transform: translateX(100px); } }

/* ---------- Animations ---------- */
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
.fade-in { animation: fadeIn 0.3s ease; }

/* ---------- Scrollbar ---------- */
::-webkit-scrollbar       { width: 7px; height: 7px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--light-gray); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--gray); }

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
    .header h1           { font-size: 1.15rem; }
    .summary-grid        { grid-template-columns: repeat(2, 1fr); gap: 11px; }
    .summary-card        { padding: 15px; }
    .card-value          { font-size: 1.15rem; }
    .main-container      { padding: 14px; }
    .tabs-container      { gap: 3px; padding: 4px; }
    .tab-btn             { padding: 9px 13px; font-size: 0.78rem; }
    .form-row            { grid-template-columns: 1fr; }
    .charts-grid         { grid-template-columns: 1fr; }
    .hide-mobile         { display: none; }
    .action-bar          { flex-direction: column; align-items: stretch; }
    .search-box          { max-width: none; }
    .goals-grid          { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
    .summary-grid    { grid-template-columns: 1fr; }
    .period-selector { flex-wrap: wrap; }
    .header-actions  { width: 100%; justify-content: center; }
    .goal-color-grid { grid-template-columns: repeat(6, 1fr); }
    .goal-emoji-grid { grid-template-columns: repeat(6, 1fr); }
}

/* ---------- Print / PDF ---------- */
@media print {
    .header, .tabs-container, .action-bar, .actions-cell,
    .period-selector, .date-nav, .header-actions,
    .modal-overlay, .toast-container, .tab-btn,
    .btn-dark-toggle { display: none !important; }
    .tab-content         { display: block !important; }
    .summary-grid        { grid-template-columns: repeat(3, 1fr) !important; }
    .data-table th,
    .data-table td       { font-size: 0.7rem !important; }
    body { background: #fff !important; color: #000 !important; }
}

/* ============================================================
   AUTH — Pantalla de Login / Registro
   ============================================================ */
#auth-screen {
    display: none;
    min-height: 100vh;
    background: linear-gradient(135deg, #6c5ce7 0%, #a29bfe 50%, #fd79a8 100%);
    align-items: center;
    justify-content: center;
    padding: 20px;
}
#auth-screen.active { display: flex; }

.auth-card {
    background: var(--card-bg);
    border-radius: 22px;
    width: 100%;
    max-width: 430px;
    box-shadow: 0 25px 60px rgba(108,92,231,0.35);
    overflow: hidden;
    animation: modalIn 0.4s ease;
}
.auth-logo {
    background: linear-gradient(135deg, var(--primary), #a29bfe);
    padding: 32px 38px 24px;
    text-align: center;
    color: #fff;
}
.auth-logo .logo-icon { font-size: 2.8rem; margin-bottom: 7px; }
.auth-logo h1         { font-size: 1.45rem; font-weight: 800; letter-spacing: -0.5px; }
.auth-logo p          { font-size: 0.83rem; opacity: 0.85; margin-top: 4px; }
.auth-tabs { display: flex; background: var(--bg2); }
.auth-tab {
    flex: 1; padding: 13px;
    border: none; background: transparent;
    font-size: 0.88rem; font-weight: 600; color: var(--gray);
    cursor: pointer; transition: var(--transition);
}
.auth-tab.active { background: var(--card-bg); color: var(--primary); box-shadow: 0 2px 0 var(--primary) inset; }
.auth-body { padding: 28px 32px 32px; }
.auth-form         { display: none; }
.auth-form.active  { display: block; }
.auth-form .form-group { margin-bottom: 16px; }
.auth-form .form-group label {
    display: block; font-size: 0.78rem; font-weight: 700;
    color: var(--gray); text-transform: uppercase;
    letter-spacing: 0.5px; margin-bottom: 6px;
}
.input-icon-wrap { position: relative; }
.input-icon-wrap .input-icon {
    position: absolute; left: 13px; top: 50%;
    transform: translateY(-50%); font-size: 0.95rem; pointer-events: none;
}
.input-icon-wrap .form-control { padding-left: 40px; }
.btn-toggle-pw {
    position: absolute; right: 11px; top: 50%;
    transform: translateY(-50%);
    background: none; border: none; cursor: pointer;
    font-size: 0.95rem; color: var(--gray); padding: 4px;
}
.btn-toggle-pw:hover { color: var(--primary); }
.auth-error {
    background: rgba(225,112,85,0.12); color: var(--danger);
    border-radius: var(--radius-sm); padding: 9px 13px;
    font-size: 0.83rem; font-weight: 600; margin-bottom: 16px;
    display: none; align-items: center; gap: 7px;
}
.auth-error.visible { display: flex; }
.auth-success {
    background: rgba(0,184,148,0.12); color: var(--success);
    border-radius: var(--radius-sm); padding: 9px 13px;
    font-size: 0.83rem; font-weight: 600; margin-bottom: 16px;
    display: none; align-items: center; gap: 7px;
}
.auth-success.visible { display: flex; }
.btn-auth {
    width: 100%; padding: 13px;
    background: linear-gradient(135deg, var(--primary), #a29bfe);
    color: #fff; border: none; border-radius: var(--radius-sm);
    font-size: 0.95rem; font-weight: 700; cursor: pointer;
    transition: var(--transition); margin-top: 5px;
    display: flex; align-items: center; justify-content: center; gap: 7px;
}
.btn-auth:hover   { transform: translateY(-2px); box-shadow: 0 6px 20px var(--primary-glow); }
.btn-auth:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }
.auth-spinner {
    width: 17px; height: 17px;
    border: 2px solid rgba(255,255,255,0.4);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
    display: none;
}
.btn-auth.loading .auth-spinner { display: block; }
.btn-auth.loading .btn-auth-text { display: none; }
@keyframes spin { to { transform: rotate(360deg); } }
.auth-footer { text-align: center; margin-top: 18px; font-size: 0.78rem; color: var(--text-muted); }
.btn-logout {
    background: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.28);
    color: #fff; padding: 7px 14px;
    border-radius: var(--radius-sm); font-size: 0.82rem; font-weight: 600;
    cursor: pointer; transition: var(--transition);
    display: flex; align-items: center; gap: 5px;
}
.btn-logout:hover { background: rgba(255,255,255,0.25); }
.header-username {
    font-size: 0.82rem; font-weight: 600;
    color: rgba(255,255,255,0.9);
    display: flex; align-items: center; gap: 5px;
}