:root {
    --bg: #050505;
    --card-bg: rgba(20, 20, 20, 0.7);
    --border: rgba(255, 255, 255, 0.1);
    --text: #e4e4e7;
    --green: #00e676;
    --red: #ff1744;
    --blue: #2979ff;
    --purple: #d500f9;
    --backup-color: #00bcd4;
    --swal-bg: #1a1a1e;
}

* { box-sizing: border-box;
    font-family: 'Inter', sans-serif;
    outline: none;
    -webkit-tap-highlight-color: transparent; }

input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

input[type=number] {
    -moz-appearance: textfield;
}

body {
    background-color: var(--bg); color: var(--text); margin: 0; padding: 0;
    min-height: 100vh; display: flex; flex-direction: column;
    position: relative; overflow-x: hidden;
}

body::before {
    content: ""; position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background-image: url('logoBoa.png');
    background-position: center; background-repeat: no-repeat; background-size: 60%;
    opacity: 0.10; z-index: -1; pointer-events: none;
}

/* Animations */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}
@keyframes scaleIn {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}
@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}
@keyframes subtlePulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.85; }
}

/* Login */
.logo-overlay {
    position: absolute;
    top: 30px;
    left: 30px;
    width: 250px;
    height: auto;
    z-index: 10000;
    filter: drop-shadow(0 4px 6px rgba(0,0,0,0.5));
    animation: fadeIn 0.8s ease;
}

@media (max-width: 600px) {
    .logo-overlay {
        width: 100px;
        top: 20px;
        left: 20px;
    }
}

#login-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #000;
    z-index: 9999;
    display: flex;
    isolation: isolate;
}

#login-overlay::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: url('logoBoa.png');
    background-position: center;
    background-repeat: no-repeat;
    background-size: min(55vw, 560px);
    opacity: 0.08;
    pointer-events: none;
    z-index: -1;
}

.split-side {
    flex: 1; display: flex; flex-direction: column; justify-content: center; align-items: center;
    cursor: pointer; text-align: center; border: 1px solid #111; position: relative;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.split-side:hover { background: rgba(17, 17, 17, 0.65); }
.split-side:hover i { transform: scale(1.15); }
.split-side i {
    font-size: 3.5rem; margin-bottom: 25px;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.split-title { font-size: 1.5rem; font-weight: 800; text-transform: uppercase; letter-spacing: 3px; }

#form-login-container {
    display: none; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
    background: var(--swal-bg); border: 1px solid #333; padding: 35px; border-radius: 20px;
    width: 90%; max-width: 350px; box-shadow: 0 25px 80px rgba(0,0,0,0.95); z-index: 10000;
    animation: scaleIn 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* App container */
.app-container {
    max-width: 1200px; margin: 0 auto; padding: 25px; width: 100%; display: none;
    animation: fadeIn 0.5s ease;
}
header {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 35px; border-bottom: 1px solid var(--border); padding-bottom: 25px;
    animation: fadeInUp 0.5s ease;
}

/* Grid & Cards */
.main-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(350px, 100%), 1fr)); gap: 25px; margin-bottom: 25px; }
.card {
    background: var(--card-bg); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border); border-radius: 24px; padding: 30px; position: relative;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.35s cubic-bezier(0.4, 0, 0.2, 1), border-color 0.35s ease;
    animation: fadeInUp 0.5s cubic-bezier(0.4, 0, 0.2, 1) backwards;
}
.card:nth-child(1) { animation-delay: 0.05s; }
.card:nth-child(2) { animation-delay: 0.1s; }
.card:nth-child(3) { animation-delay: 0.15s; }
.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    border-color: rgba(255, 255, 255, 0.15);
}

.big-number { font-size: 3rem; font-weight: 800; margin: 10px 0; letter-spacing: -1.5px; }
.label { font-size: 0.8rem; text-transform: uppercase; color: #888; font-weight: 600; letter-spacing: 1.5px; }
.chart-container { position: relative; height: 200px; width: 100%; margin-top: 10px; }

/* Inputs & Buttons */
.input-group {
    background: rgba(255,255,255,0.04); border-radius: 14px; padding: 12px; margin-bottom: 15px;
    border: 1px solid transparent; display: flex; flex-direction: column; gap: 8px;
    transition: border-color 0.35s ease, background 0.35s ease;
}
.input-group:focus-within { border-color: rgba(255,255,255,0.2); background: rgba(255,255,255,0.06); }
.input-row { display: flex; gap: 12px; align-items: center; }
input {
    background: transparent; border: none; color: #fff; font-size: 1.1rem;
    width: 100%; padding: 10px; font-weight: 600;
    transition: color 0.2s ease;
}
input::placeholder { transition: color 0.2s ease; }
input:focus::placeholder { color: #555; }

.form-control {
    width: 100%;
    background: rgba(15,16,20,0.72);
    border: 1px solid rgba(255,255,255,0.14);
    border-radius: 12px;
    color: #f2f4f8;
    font-size: 0.95rem;
    font-weight: 700;
    padding: 11px 12px;
    transition: border-color 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.form-control:focus {
    border-color: rgba(143, 217, 255, 0.65);
    box-shadow: 0 0 0 3px rgba(41,121,255,0.16);
    background: rgba(20,22,28,0.86);
}

.form-control option {
    background: #111319;
    color: #f4f6fb;
}

button {
    border: none; padding: 14px 20px; border-radius: 10px; font-weight: 700;
    cursor: pointer; text-transform: uppercase; font-size: 0.85rem; white-space: nowrap;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}
button:active { transform: scale(0.95); }
button:hover { opacity: 0.9; transform: translateY(-1px); }
.btn-verde {
    background: rgba(0, 230, 118, 0.18); color: var(--green); border: 1px solid var(--green);
}
.btn-verde:hover { background: rgba(0, 230, 118, 0.28); box-shadow: 0 0 20px rgba(0,230,118,0.12); }
.btn-vermelho {
    background: rgba(255, 23, 68, 0.18); color: var(--red); border: 1px solid var(--red);
}
.btn-vermelho:hover { background: rgba(255, 23, 68, 0.28); box-shadow: 0 0 20px rgba(255,23,68,0.12); }
.btn-login {
    width: 100%; background: var(--blue); color: white; padding: 15px; margin-top: 15px; font-size: 1rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.btn-login:hover { background: #448aff; box-shadow: 0 6px 30px rgba(41,121,255,0.3); transform: translateY(-2px); }
.btn-roxo { background: rgba(156, 39, 176, 0.18); color: var(--purple); border: 1px solid var(--purple); }
.btn-roxo:hover { background: rgba(156, 39, 176, 0.3); box-shadow: 0 0 20px rgba(213,0,249,0.12); }
.btn-backup { background: rgba(0, 188, 212, 0.18); color: var(--backup-color); border: 1px solid var(--backup-color); }

.fechamento-card { border-color: rgba(0, 188, 212, 0.24); }
.fechamento-title { margin-bottom: 10px; border-bottom-color: rgba(0,188,212,0.2); }
.fechamento-desc {
    margin: 0 0 14px;
    color: #aeb7c1;
    font-size: 0.9rem;
    line-height: 1.45;
}
.fechamento-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}
.btn-fechar-turno {
    width: 100%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}
.btn-abrir-dia {
    width: 100%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: 1px solid rgba(255,255,255,0.2);
}

.txt-verde { color: var(--green); }
.txt-vermelho { color: var(--red); }
.txt-roxo { color: var(--purple); }
.txt-backup { color: var(--backup-color); }
.admin-only { display: none; }
.estudante-only { display: none; }

/* Table */
table { width: 100%; border-collapse: collapse; font-size: 0.9rem; margin-top: 20px; }
td {
    padding: 15px 8px; border-bottom: 1px solid rgba(255,255,255,0.06); color: #ccc;
    transition: background 0.2s ease;
}
tr:hover td { background: rgba(255,255,255,0.02); }

/* Historico */
.historico-tools { display: grid; grid-template-columns: 1.2fr 1fr 1fr 0.8fr auto; gap: 10px; margin-top: 15px; }
.historico-tools input {
    background: rgba(255,255,255,0.04); border: 1px solid var(--border); border-radius: 8px;
    padding: 10px; font-size: 0.9rem; transition: border-color 0.3s ease;
}
.historico-tools input:focus { border-color: rgba(255,255,255,0.25); }
.historico-paginacao { margin-top: 12px; display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.historico-paginacao .paginacao-btns { display: flex; gap: 8px; }

.split-side-dark { background: #080808; }
.login-title { text-align: center; margin-top: 0; font-weight: 800; letter-spacing: 1px; }
.btn-link-muted { background: transparent; color: #666; width: 100%; margin-top: 15px; font-size: 0.8rem; }

/* Header */
.header-brand { display: flex; align-items: center; gap: 15px; }
.header-logo { height: 50px; width: auto; }
.app-title { margin: 0; font-size: 1.4rem; text-transform: uppercase; letter-spacing: 2px; font-weight: 300; }
.app-title-strong { font-weight: 800; }
.status-badge {
    font-size: 0.75rem; background: rgba(0,230,118,0.1); padding: 4px 10px; border-radius: 6px;
    color: var(--green); font-weight: 600; border: 1px solid rgba(0,230,118,0.2);
    animation: subtlePulse 3s ease-in-out infinite;
}
.btn-muted { background: rgba(255,255,255,0.08); color: #fff; }
.btn-muted:hover { background: rgba(255,255,255,0.14); }
.btn-logout {
    padding: 12px 18px; width: auto;
    transition: all 0.3s ease;
}
.btn-logout:hover { background: rgba(255,23,68,0.15); color: var(--red); }

/* Balances */
.label-subinfo { font-size: 0.65rem; color: #555; text-transform: none; letter-spacing: 0; }
.card-balances-row { display: flex; gap: 30px; margin-top: 20px; flex-wrap: wrap; }
.balance-highlight-green { font-weight: 800; font-size: 1.4rem; color: var(--green); }
.balance-highlight-purple { font-weight: 800; font-size: 1.4rem; }
.balance-highlight-orange { font-weight: 800; font-size: 1.4rem; color: #ffb74d; }
.balance-highlight-pink { font-weight: 800; font-size: 1.4rem; color: #ff80ab; }
.balance-highlight-cyan { font-weight: 800; font-size: 1.4rem; color: #66c7ff; }
.balance-highlight-yellow { font-weight: 800; font-size: 1.4rem; color: #ffc107; }
.balance-highlight-teal { font-weight: 800; font-size: 1.4rem; color: #2dd4bf; }
.balance-highlight-indigo { font-weight: 800; font-size: 1.4rem; color: #818cf8; }
.card-section-divider { margin-top: 25px; border-top: 1px solid var(--border); padding-top: 20px; }
.row-between-center { display: flex; justify-content: space-between; width: 100%; align-items: center; }
.label-light { color: #aaa; }
.label-erivania { color: #ffc107; }
.input-group-erivania { border: 1px solid rgba(255, 193, 7, 0.25); }
.input-group-erivania:focus-within { border-color: rgba(255, 193, 7, 0.5); background: rgba(255, 193, 7, 0.04); }
.btn-compact { width: auto; padding: 12px; }
.btn-erivania {
    background: rgba(255,193,7,0.18); color: #ffc107; border: 1px solid #ffc107;
    border-radius: 10px; padding: 12px; width: auto; font-weight: 700; cursor: pointer;
}
.btn-erivania:hover { background: rgba(255,193,7,0.3); box-shadow: 0 0 20px rgba(255,193,7,0.1); }

/* Student card */
.card-align-start { align-self: start; }
.text-center { text-align: center; }
.mb-5 { margin-bottom: 5px; }
.student-breakdown {
    margin-top: 22px; background: rgba(255,255,255,0.03); border-radius: 16px;
    padding: 18px 20px; border: 1px solid rgba(255,255,255,0.06);
}
.student-row {
    display: flex; justify-content: space-between; align-items: center; padding: 8px 0;
    transition: background 0.2s ease;
}
.student-row-border { border-bottom: 1px solid rgba(255,255,255,0.05); }
.student-label { font-size: 0.78rem; color: #888; font-weight: 600; letter-spacing: 0.5px; }
.student-value { font-size: 0.95rem; font-weight: 700; }
.student-value-green { color: var(--green); }
.student-value-purple { color: var(--purple); }
.student-value-orange { color: #ffb74d; }
.student-value-pink { color: #ff80ab; }
.student-value-cyan { color: #66c7ff; }
.student-value-yellow { color: #ffc107; }
.student-value-teal { color: #2dd4bf; }
.student-value-indigo { color: #818cf8; }
.icon-gap { margin-right: 6px; }
.icon-blue { color: var(--blue); }
.icon-green { color: var(--green); }
.icon-purple { color: var(--purple); }
.icon-orange { color: #ffb74d; }
.icon-pink { color: #ff80ab; }
.icon-cyan { color: #66c7ff; }
.icon-yellow { color: #ffc107; }
.icon-teal { color: #2dd4bf; }
.icon-indigo { color: #818cf8; }

.student-contas-legend {
    margin-top: 12px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

/* Toolbar (Backup/Calendar) - z-index below SweetAlert toasts */
.card-title-center { text-align: center; }
.toolbar-floating {
    position: fixed;
    top: 12px;
    right: 12px;
    z-index: 900;
    display: none;
    align-items: flex-end;
    flex-direction: column;
    gap: 8px;
}


body.admin-mode #data-global-wrapper { display: flex !important; }

.admin-only.toolbar-floating { display: none; }

.toolbar-icon-btn {
    background: rgba(20,20,20,0.9); backdrop-filter: blur(10px); border: 1px solid var(--border);
    width: 44px; height: 44px; border-radius: 12px; display: flex; align-items: center;
    justify-content: center; padding: 0; font-size: 1.15rem;
    box-shadow: 0 4px 20px rgba(0,0,0,0.5); cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.toolbar-icon-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(0,0,0,0.6); }
.toolbar-main {
    color: #d9dee6;
    border-color: rgba(255,255,255,0.2);
}
.toolbar-main.active {
    color: #8fd9ff;
    border-color: rgba(143,217,255,0.45);
    background: rgba(41,121,255,0.12);
}
.toolbar-dropdown {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 0;
    opacity: 0;
    transform: translateY(-8px) scale(0.98);
    pointer-events: none;
    transition: max-height 0.3s ease, opacity 0.22s ease, transform 0.22s ease;
}
.toolbar-dropdown.open {
    max-height: 320px;
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}
.toolbar-import { color: #ff9800; }
.toolbar-import:hover { border-color: rgba(255,152,0,0.4); background: rgba(255,152,0,0.1); }
.toolbar-download { color: #00bcd4; }
.toolbar-download:hover { border-color: rgba(0,188,212,0.4); background: rgba(0,188,212,0.1); }
.toolbar-calendar { color: var(--blue); }
.toolbar-calendar:hover { border-color: rgba(41,121,255,0.4); background: rgba(41,121,255,0.1); }
.toolbar-history { color: #b388ff; }
.toolbar-history:hover { border-color: rgba(179,136,255,0.45); background: rgba(179,136,255,0.1); }
.toolbar-date-wrap { position: relative; overflow: hidden; }
.toolbar-date-input { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: pointer; }

/* Vendas e Gastos */
.section-title { margin: 0 0 15px 0; font-size: 1.1rem; text-transform: uppercase; border-bottom: 1px solid var(--border); padding-bottom: 15px; }
.date-row { justify-content: space-between; }
.date-input-compact { width: 130px; }
.input-group-acai { border: 1px solid rgba(213, 0, 249, 0.3); }
.input-group-acai:focus-within { border-color: rgba(213, 0, 249, 0.6); background: rgba(213, 0, 249, 0.04); }
.btn-roxo-strong { border-color: var(--purple); color: var(--purple); }
.small-red { color: var(--red); }
.desc-outros-input { background: rgba(0,0,0,0.3); border: none; padding: 8px; color: #fff; border-radius: 6px; margin: 5px 0; }

.select-modern {
    width: 100%;
    background:
        linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.03)),
        rgba(15,16,20,0.72);
    border: 1px solid rgba(255,255,255,0.14);
    border-radius: 12px;
    color: #f2f4f8;
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 0.25px;
    line-height: 1.3;
    cursor: pointer;
    padding: 11px 42px 11px 12px;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image:
        linear-gradient(45deg, transparent 50%, #8fd9ff 50%),
        linear-gradient(135deg, #8fd9ff 50%, transparent 50%);
    background-position:
        calc(100% - 18px) calc(50% - 2px),
        calc(100% - 12px) calc(50% - 2px);
    background-size: 6px 6px, 6px 6px;
    background-repeat: no-repeat;
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.06), 0 8px 22px rgba(0,0,0,0.22);
    transition:
        border-color 0.28s ease,
        box-shadow 0.28s ease,
        transform 0.24s ease,
        background 0.28s ease;
}

.select-modern option {
    background: #111319;
    color: #f4f6fb;
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    padding: 10px 12px;
}

.select-modern option:checked {
    background: linear-gradient(180deg, rgba(41,121,255,0.4), rgba(41,121,255,0.2));
    color: #ffffff;
}

/* Helper lines */
.helper-line {
    font-size: 0.8rem;
    color: #9aa0a6;
    font-weight: 600;
    letter-spacing: 0.2px;
    transform-origin: left center;
    transition: color 0.22s ease, transform 0.22s ease;
}

.input-group:focus-within .helper-line {
    color: #b6bec8;
    transform: translateX(2px);
}

.conta-salgados-wrap {
    overflow: hidden;
    max-height: 170px;
    opacity: 1;
    transform: translateY(0);
    transition: max-height 0.32s ease, opacity 0.24s ease, transform 0.24s ease;
}

.hidden-soft {
    display: block;
    max-height: 0;
    opacity: 0;
    transform: translateY(-6px);
    pointer-events: none;
}

/* Conta chips e seletores */
.conta-segment {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 4px;
}

.conta-chip {
    border: 1px solid rgba(255,255,255,0.2);
    background: rgba(255,255,255,0.04);
    color: #c7c7c7;
    border-radius: 999px;
    padding: 7px 12px;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: none;
    letter-spacing: 0.2px;
}

.conta-chip:hover {
    border-color: rgba(255,255,255,0.35);
    background: rgba(255,255,255,0.08);
}

.conta-chip.active {
    color: #fff;
    border-color: rgba(94,162,255,0.55);
    background: linear-gradient(180deg, rgba(41,121,255,0.28), rgba(41,121,255,0.14));
    box-shadow: 0 0 16px rgba(41,121,255,0.18);
}

.conta-chip-static { pointer-events: none; opacity: 0.9; }

.conta-chip-ana { border-color: rgba(0,230,118,0.4); color: #00e676; background: rgba(0,230,118,0.1); }
.conta-chip-digital { border-color: rgba(129,140,248,0.5); color: #818cf8; background: rgba(129,140,248,0.14); }
.conta-chip-fisico { border-color: rgba(255,183,77,0.5); color: #ffb74d; background: rgba(255,183,77,0.14); }
.conta-chip-bolsinha { border-color: rgba(255,183,77,0.45); color: #ffb74d; background: rgba(255,183,77,0.12); }
.conta-chip-izabelly { border-color: rgba(213,0,249,0.35); color: #d500f9; background: rgba(213,0,249,0.1); }
.conta-chip-bolsinha-izabelly { border-color: rgba(255,128,171,0.45); color: #ff80ab; background: rgba(255,128,171,0.12); }
.conta-chip-pedro { border-color: rgba(102,199,255,0.45); color: #66c7ff; background: rgba(102,199,255,0.14); }
.conta-chip-bolsinha-salgados { border-color: rgba(45,212,191,0.4); color: #2dd4bf; background: rgba(45,212,191,0.12); }
.conta-chip-francisco { border-color: rgba(129,140,248,0.42); color: #818cf8; background: rgba(129,140,248,0.12); }
.conta-chip-erivania { border-color: rgba(255,193,7,0.4); color: #ffc107; background: rgba(255,193,7,0.12); }

/* Historico */
.desc-cell { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }

.conta-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    padding: 2px 8px;
    font-size: 0.66rem;
    font-weight: 700;
    letter-spacing: 0.3px;
    border: 1px solid transparent;
    opacity: 0.95;
}

.conta-ana { color: #00e676; border-color: rgba(0,230,118,0.35); background: rgba(0,230,118,0.08); }
.conta-bolsinha { color: #ffb74d; border-color: rgba(255,183,77,0.4); background: rgba(255,183,77,0.12); }
.conta-izabelly { color: #d500f9; border-color: rgba(213,0,249,0.35); background: rgba(213,0,249,0.1); }
.conta-bolsinha-izabelly { color: #ff80ab; border-color: rgba(255,128,171,0.4); background: rgba(255,128,171,0.12); }
.conta-pedro { color: #66c7ff; border-color: rgba(102,199,255,0.45); background: rgba(102,199,255,0.14); }
.conta-bolsinha-salgados { color: #2dd4bf; border-color: rgba(45,212,191,0.42); background: rgba(45,212,191,0.14); }
.conta-francisco { color: #818cf8; border-color: rgba(129,140,248,0.44); background: rgba(129,140,248,0.14); }
.conta-erivania { color: #ffc107; border-color: rgba(255,193,7,0.4); background: rgba(255,193,7,0.12); }

/* Fullscreen overlay do grafico */
.chart-fullscreen-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 10001;
    background: rgba(0, 0, 0, 0.88);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    animation: fadeInOverlay 0.35s ease;
}

.chart-fullscreen-overlay.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

@keyframes fadeInOverlay {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUpChart {
    from { opacity: 0; transform: translateY(40px) scale(0.95); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.chart-fullscreen-wrapper {
    width: 94vw;
    height: 88vh;
    max-width: 1600px;
    background: linear-gradient(165deg, rgba(16,16,20,0.97) 0%, rgba(8,8,12,0.99) 100%);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 28px;
    padding: 30px 35px;
    box-shadow: 0 40px 120px rgba(0,0,0,0.7);
    display: flex;
    flex-direction: column;
    animation: slideUpChart 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.chart-fullscreen-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    position: relative;
    z-index: 2;
}

.chart-fullscreen-title {
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #ddd;
}

.chart-fullscreen-icon { color: var(--green); font-size: 1.3rem; }

.btn-close-chart-fullscreen {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    color: #888;
    width: 46px;
    height: 46px;
    border-radius: 14px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.05rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
}

.btn-close-chart-fullscreen:hover {
    color: #fff;
    background: rgba(255,23,68,0.15);
    border-color: rgba(255,23,68,0.4);
}

.chart-fullscreen-container { flex: 1; position: relative; z-index: 2; min-height: 0; }

.chart-stats-bar {
    display: flex;
    gap: 24px;
    margin-bottom: 18px;
    position: relative;
    z-index: 2;
    flex-wrap: wrap;
}

.chart-stat-item {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: 10px 18px;
    border-radius: 12px;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
}

.chart-stat-label { font-size: 0.65rem; text-transform: uppercase; letter-spacing: 1.5px; color: #666; font-weight: 600; }
.chart-stat-value { font-size: 1.05rem; font-weight: 800; }
.chart-stat-value.positive { color: var(--green); }
.chart-stat-value.negative { color: var(--red); }
.chart-stat-value.neutral { color: #aaa; }

/* Tela Tablet 900px */
@media (max-width: 900px) {
    .main-grid { grid-template-columns: 1fr; }
    .big-number { font-size: 2.4rem; }
    .card-balances-row { gap: 20px; }
    .balance-highlight-green,
    .balance-highlight-purple,
    .balance-highlight-orange,
    .balance-highlight-pink,
    .balance-highlight-yellow { font-size: 1.2rem; }

    .card-projecao {
        min-height: 380px;
    }

    .card-projecao .chart-container {
        min-height: 280px;
        height: 280px;
    }
}

/* Tela Mobile 600px */
@media (max-width: 600px) {
    .app-container { padding: 14px; }
    .card { padding: 18px; border-radius: 18px; }
    .card:hover { transform: none; } /* sem hover float no touch */
    .main-grid { grid-template-columns: 1fr; gap: 16px; margin-bottom: 16px; }

    /*Header */
    header { flex-direction: row; gap: 10px; margin-bottom: 20px; padding-bottom: 16px; }
    .header-brand { gap: 10px; }
    .header-logo { height: 36px; }
    .app-title { font-size: 1rem; letter-spacing: 1px; }
    .status-badge { font-size: 0.65rem; padding: 3px 7px; }
    .btn-logout { padding: 10px 14px; font-size: 0.8rem; }

    /* Saldos */
    .big-number { font-size: 2rem; margin: 6px 0; }
    .card-balances-row { flex-direction: column; gap: 12px; margin-top: 14px; }
    .balance-highlight-green,
    .balance-highlight-purple,
    .balance-highlight-orange,
    .balance-highlight-pink,
    .balance-highlight-yellow { font-size: 1.15rem; }
    .label { font-size: 0.72rem; letter-spacing: 1px; }
    .label-subinfo { font-size: 0.6rem; }

    /* Student card */
    .student-breakdown { padding: 14px 16px; }
    .student-label { font-size: 0.72rem; }
    .student-value { font-size: 0.88rem; }

    /* Toolbar flutuante */
    .toolbar-floating { top: 8px; right: 8px; gap: 6px; }
    .toolbar-icon-btn { width: 38px; height: 38px; border-radius: 10px; font-size: 1rem; }
    .toolbar-dropdown { gap: 6px; }
    .toolbar-date-input { width: 38px; height: 38px; }

    /* Vendas / Gastos */
    .section-title { font-size: 0.95rem; margin-bottom: 12px; padding-bottom: 12px; }
    .input-group { padding: 10px; margin-bottom: 12px; border-radius: 12px; }
    .input-row { gap: 8px; }
    input { font-size: 0.95rem; padding: 8px; }
    button { padding: 12px 14px; font-size: 0.78rem; }
    .date-input-compact { width: 110px; font-size: 0.75rem; }
    .date-row { flex-wrap: wrap; gap: 6px; }
    .desc-outros-input { font-size: 0.85rem; }

    /* Aporte section */
    .card-section-divider { margin-top: 18px; padding-top: 16px; }
    .row-between-center { flex-wrap: wrap; gap: 6px; }

    /* Historico */
    .historico-tools { grid-template-columns: 1fr; gap: 8px; }
    .historico-paginacao { flex-direction: column; align-items: stretch; gap: 8px; }
    .paginacao-btns { justify-content: space-between; }
    .page-info { text-align: center; }
    table { font-size: 0.78rem; }
    td { padding: 10px 6px; }
    .card-top-gap { margin-top: 8px; }
    .obs-display { font-size: 0.75rem; color: #cfe9ff; margin-top: 6px; font-weight: 500; font-style: normal; padding: 6px 10px; background: rgba(102, 199, 255, 0.16); border: 1px solid rgba(102, 199, 255, 0.45); border-radius: 8px; display: inline-block; max-width: 100%; }

    /* Danger zone */
    .danger-card { margin-top: 16px; }

    /* Login */
    .split-side i { font-size: 2.5rem; margin-bottom: 16px; }
    .split-title { font-size: 1.1rem; letter-spacing: 2px; }
    #form-login-container { padding: 25px; border-radius: 16px; }
    .login-title { font-size: 1.1rem; }
    .btn-login { padding: 13px; font-size: 0.9rem; }

    /* Grafico */
    .chart-container { height: 180px; }
    .card-projecao {
        min-height: 300px;
    }
    .card-projecao .chart-container {
        min-height: 220px;
        height: 220px;
    }
    .projecao-header .label { font-size: 0.75rem; }
    .btn-expand-chart { width: 32px; height: 32px; font-size: 0.75rem; }

    /* Fullscreen grafico */
    .chart-fullscreen-wrapper { width: 98vw; height: 94vh; padding: 14px; border-radius: 16px; }
    .chart-fullscreen-header { margin-bottom: 12px; padding-bottom: 10px; }
    .chart-fullscreen-title { font-size: 0.8rem; gap: 8px; letter-spacing: 1px; }
    .chart-fullscreen-icon { font-size: 1rem; }
    .btn-close-chart-fullscreen { width: 38px; height: 38px; font-size: 0.9rem; border-radius: 10px; }
    .chart-stats-bar { gap: 8px; margin-bottom: 12px; }
    .chart-stat-item { padding: 7px 10px; border-radius: 10px; flex: 1; min-width: 0; }
    .chart-stat-label { font-size: 0.55rem; letter-spacing: 1px; }
    .chart-stat-value { font-size: 0.8rem; }

    .fechamento-modal-grid { grid-template-columns: 1fr; }
    .fechamento-row-3 { grid-template-columns: 1fr; }
    .fechamento-report-header { flex-direction: column; align-items: flex-start; gap: 6px; }
    .fechamento-actions { grid-template-columns: 1fr; }
}

/*
   Small Mobile ≤ 380px
*/
@media (max-width: 380px) {
    .app-container { padding: 10px; }
    .card { padding: 14px; border-radius: 14px; }
    .big-number { font-size: 1.7rem; }
    .balance-highlight-green,
    .balance-highlight-purple,
    .balance-highlight-orange,
    .balance-highlight-pink,
    .balance-highlight-yellow { font-size: 1rem; }
    .header-logo { height: 30px; }
    .app-title { font-size: 0.85rem; }
    .btn-logout { padding: 8px 10px; }
    .toolbar-floating { top: 6px; right: 6px; gap: 4px; }
    .toolbar-icon-btn { width: 34px; height: 34px; font-size: 0.9rem; }
    .toolbar-dropdown { gap: 4px; }
    .toolbar-date-input { width: 34px; height: 34px; }
    .split-side i { font-size: 2rem; margin-bottom: 12px; }
    .split-title { font-size: 0.9rem; letter-spacing: 1px; }
    .date-input-compact { width: 95px; font-size: 0.7rem; }
    .chart-stat-item { padding: 5px 8px; }
    .chart-stat-label { font-size: 0.5rem; }
    .chart-stat-value { font-size: 0.7rem; }
}

/* SweetAlert2 Dark Theme */
.swal2-container { z-index: 10100 !important; }
.swal-dark-popup {
    border: 1px solid rgba(255,255,255,0.08) !important;
    border-radius: 20px !important;
    box-shadow: 0 25px 80px rgba(0,0,0,0.8) !important;
}
.swal2-popup { font-family: 'Inter', sans-serif !important; }
.swal2-title { font-weight: 800 !important; letter-spacing: 0.5px !important; }
.swal2-html-container { color: #ccc !important; }
.swal2-input-label { color: #999 !important; }
.swal2-confirm { border-radius: 10px !important; font-weight: 700 !important; transition: all 0.25s ease !important; }
.swal2-cancel { border-radius: 10px !important; font-weight: 700 !important; }
.swal2-deny { border-radius: 10px !important; font-weight: 700 !important; }
.swal2-timer-progress-bar { background: rgba(255,255,255,0.15) !important; }

.fechamento-modal-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    text-align: left;
}

.fechamento-col { display: flex; flex-direction: column; gap: 12px; }

.fechamento-block {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 12px;
    padding: 12px;
}

.fechamento-block-title {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 1.1px;
    color: #9aa6b2;
    font-weight: 700;
    margin-bottom: 8px;
}

.fechamento-row {
    display: grid;
    gap: 8px;
}

.fechamento-row-2 { grid-template-columns: 1fr 1fr; }
.fechamento-row-3 { grid-template-columns: 1fr 1fr 1fr; }

.fechamento-row label {
    display: flex;
    flex-direction: column;
    gap: 5px;
    color: #c7d0db;
    font-size: 0.78rem;
    font-weight: 600;
}

.fechamento-input,
.fechamento-row input,
.fechamento-mini-table input {
    border: 1px solid rgba(255,255,255,0.14);
    background: rgba(13,16,20,0.85);
    color: #f4f6fb;
    border-radius: 8px;
    padding: 7px 9px;
    font-size: 0.88rem;
    font-weight: 600;
}

.fechamento-table-wrap { overflow-x: auto; }

.fechamento-mini-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.82rem;
}

.fechamento-mini-table th,
.fechamento-mini-table td {
    border-bottom: 1px solid rgba(255,255,255,0.08);
    padding: 8px 6px;
    text-align: left;
}

.fechamento-mini-table th {
    color: #9fb2c8;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

.fechamento-report { text-align: left; }

.fechamento-report-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
    color: #bcc7d2;
    font-size: 0.85rem;
}

.fc-status-group {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.fc-status-pill {
    border-radius: 999px;
    border: 1px solid transparent;
    padding: 4px 10px;
    font-size: 0.7rem;
    font-weight: 700;
}

.fc-status-ok {
    color: #00e676;
    background: rgba(0,230,118,0.12);
    border-color: rgba(0,230,118,0.34);
}

.fc-status-alerta {
    color: #ffcc80;
    background: rgba(255,152,0,0.14);
    border-color: rgba(255,152,0,0.3);
}

.fechamento-kpis {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 8px;
    margin-bottom: 12px;
}

.fc-kpi {
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 10px;
    padding: 8px 10px;
    background: rgba(255,255,255,0.03);
}

.fc-kpi small {
    display: block;
    color: #8794a1;
    font-size: 0.66rem;
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

.fc-kpi strong {
    color: #e8edf3;
    font-size: 0.96rem;
}

.projecao-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}
.projecao-header .label {
    margin: 0;
    font-size: 0.85rem;
    letter-spacing: 2px;
}
.btn-expand-chart {
    width: 38px;
    height: 38px;
    border-radius: 12px;
    padding: 0;
    border: 1px solid rgba(102, 199, 255, 0.35);
    background: linear-gradient(180deg, rgba(102, 199, 255, 0.18), rgba(41, 121, 255, 0.08));
    color: #8fd9ff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255,255,255,0.14);
    transition: transform 0.22s ease, box-shadow 0.22s ease, background 0.22s ease, border-color 0.22s ease, color 0.22s ease;
    cursor: pointer;
}
.btn-expand-chart:hover {
    color: #d7f3ff;
    border-color: rgba(102, 199, 255, 0.6);
    background: linear-gradient(180deg, rgba(102, 199, 255, 0.28), rgba(41, 121, 255, 0.16));
    transform: translateY(-1px) scale(1.04);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.45), 0 0 18px rgba(102, 199, 255, 0.2);
}
.btn-expand-chart:active {
    transform: translateY(0) scale(0.97);
}

/* Input de arquivo usado no import JSON  */
.hidden-input {
    display: none !important;
}

.card-projecao {
    min-height: 470px;
    display: flex;
    flex-direction: column;
}

.card-projecao .chart-container {
    flex: 1;
    min-height: 360px;
    height: 360px;
}