@import url("https://fonts.googleapis.com/css2?family=Playfair+Display:wght@600;700&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap");

:root {
    color-scheme: light;
    --bg: #fdf6f8;
    --bg-deep: #f7e9ee;
    --surface: rgba(255, 255, 255, 0.84);
    --surface-solid: #ffffff;
    --text: #2d1f27;
    --muted: #765c68;
    --primary: #c1577e;
    --primary-strong: #8f3558;
    --secondary: #e58c74;
    --secondary-strong: #bf5f47;
    --success: #1f8a5b;
    --danger: #b54444;
    --line: rgba(45, 31, 39, 0.12);
    --line-strong: rgba(45, 31, 39, 0.18);
    --shadow: 0 16px 38px rgba(111, 54, 76, 0.14);
    --shadow-hover: 0 20px 40px rgba(143, 53, 88, 0.2);
    --radius-xl: 26px;
    --radius-lg: 18px;
    --radius-md: 14px;
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    min-height: 100%;
    font-family: "Plus Jakarta Sans", "Segoe UI", Tahoma, sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at 8% 3%, rgba(229, 140, 116, 0.26), transparent 30%),
        radial-gradient(circle at 92% 5%, rgba(193, 87, 126, 0.2), transparent 24%),
        linear-gradient(180deg, var(--bg), var(--bg-deep));
}

body {
    position: relative;
    padding: 34px 18px 64px;
}

body::before,
body::after {
    content: "";
    position: fixed;
    z-index: 0;
    pointer-events: none;
    filter: blur(14px);
    opacity: 0.45;
}

body::before {
    width: 220px;
    height: 220px;
    right: -68px;
    top: 22vh;
    background: radial-gradient(circle, rgba(193, 87, 126, 0.56) 0%, rgba(193, 87, 126, 0) 72%);
}

body::after {
    width: 280px;
    height: 280px;
    left: -92px;
    bottom: 8vh;
    background: radial-gradient(circle, rgba(229, 140, 116, 0.48) 0%, rgba(229, 140, 116, 0) 70%);
}

.page-shell {
    position: relative;
    z-index: 1;
    width: min(1180px, 100%);
    margin: 0 auto;
}

.hero {
    display: flex;
    gap: 22px;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 22px;
    padding: 26px;
    border-radius: var(--radius-xl);
    border: 1px solid var(--line);
    background: linear-gradient(125deg, rgba(255, 255, 255, 0.92), rgba(252, 240, 245, 0.88));
    box-shadow: var(--shadow);
}

.hero h1 {
    margin: 6px 0 10px;
    font-family: "Playfair Display", Georgia, serif;
    font-size: clamp(2rem, 4vw, 3.1rem);
    line-height: 1.04;
    letter-spacing: -0.02em;
    text-wrap: balance;
}

.eyebrow {
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--primary);
    font-size: 0.75rem;
    font-weight: 800;
}

.hero-copy {
    margin: 0;
    max-width: 65ch;
    color: var(--muted);
    font-size: 1.02rem;
    line-height: 1.55;
}

.user-card,
.summary-card,
.panel {
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
    background: var(--surface);
    backdrop-filter: blur(8px);
}

.user-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    min-width: 250px;
    border-radius: var(--radius-lg);
    padding: 18px 20px;
}

.user-card-main {
    display: grid;
    gap: 4px;
}

.user-card span,
.summary-card span,
.period-values span,
.movement-meta span,
.panel-text,
.empty-state,
.movement p,
label {
    color: var(--muted);
}

.user-card strong {
    display: block;
    margin-top: 6px;
    font-size: 1.16rem;
}

.alert {
    border-radius: 16px;
    padding: 14px 18px;
    margin: 0 0 18px;
    border: 1px solid transparent;
    animation: fade-up 380ms ease;
}

.alert-error {
    color: #6f1717;
    background: rgba(181, 68, 68, 0.14);
    border-color: rgba(181, 68, 68, 0.24);
}

.alert-success {
    color: #135338;
    background: rgba(31, 138, 91, 0.14);
    border-color: rgba(31, 138, 91, 0.25);
}

.auth-grid,
.summary-grid,
.period-grid,
.actions-grid,
.months-grid {
    display: grid;
    gap: 18px;
    margin-bottom: 18px;
}

.auth-grid,
.actions-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.summary-grid {
    grid-template-columns: 1.35fr 1fr 1fr;
}

.period-grid,
.months-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.panel,
.summary-card {
    border-radius: var(--radius-xl);
    padding: 22px;
    transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.panel:hover,
.summary-card:hover,
.movement:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
    border-color: var(--line-strong);
}

.panel-accent {
    background: linear-gradient(160deg, rgba(193, 87, 126, 0.14), rgba(229, 140, 116, 0.12));
}

.summary-total {
    background: linear-gradient(130deg, rgba(193, 87, 126, 0.2), rgba(193, 87, 126, 0.06));
    border-color: rgba(193, 87, 126, 0.28);
}

.summary-card strong {
    display: block;
    margin-top: 10px;
    font-size: clamp(1.8rem, 2.8vw, 2.75rem);
    letter-spacing: -0.02em;
}

.summary-card small {
    display: block;
    margin-top: 8px;
    color: var(--muted);
}

.period-card h2,
.panel h2,
.history-panel h2 {
    margin: 0 0 16px;
    font-family: "Playfair Display", Georgia, serif;
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.period-values {
    display: grid;
    gap: 12px;
}

.period-values div {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding: 12px 14px;
    border-radius: var(--radius-md);
    border: 1px solid rgba(45, 31, 39, 0.08);
    background: rgba(255, 255, 255, 0.72);
}

.form-stack {
    display: grid;
    gap: 14px;
}

label {
    display: grid;
    gap: 8px;
    font-size: 0.94rem;
    font-weight: 700;
}

input,
textarea,
select {
    width: 100%;
    border: 1px solid rgba(45, 31, 39, 0.2);
    border-radius: var(--radius-md);
    padding: 13px 14px;
    font: inherit;
    color: var(--text);
    background: rgba(255, 255, 255, 0.95);
    outline: none;
    transition: border-color 120ms ease, box-shadow 120ms ease, background 120ms ease;
}

input:focus,
textarea:focus,
select:focus {
    border-color: rgba(193, 87, 126, 0.5);
    background: var(--surface-solid);
    box-shadow: 0 0 0 4px rgba(193, 87, 126, 0.14);
}

textarea {
    resize: vertical;
    min-height: 110px;
}

.btn {
    border: 0;
    border-radius: var(--radius-md);
    padding: 13px 16px;
    font: inherit;
    font-weight: 800;
    cursor: pointer;
    transition: transform 140ms ease, box-shadow 140ms ease, filter 140ms ease;
}

.btn:hover {
    transform: translateY(-1px);
}

.btn:active {
    transform: translateY(0);
}

.btn-primary {
    color: #ffffff;
    background: linear-gradient(135deg, var(--primary), var(--primary-strong));
    box-shadow: 0 12px 20px rgba(143, 53, 88, 0.27);
}

.btn-secondary {
    color: #ffffff;
    background: linear-gradient(135deg, var(--secondary), var(--secondary-strong));
    box-shadow: 0 12px 20px rgba(191, 95, 71, 0.27);
}

.btn-ghost {
    color: var(--text);
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid var(--line);
    text-decoration: none;
}

.btn-small {
    padding: 10px 12px;
    font-size: 0.88rem;
}

.btn-danger {
    color: #ffffff;
    background: linear-gradient(135deg, #c94d4d, #922f2f);
    box-shadow: 0 10px 20px rgba(181, 68, 68, 0.23);
}

.view-tabs {
    display: flex;
    gap: 10px;
    margin: 0 0 18px;
    flex-wrap: wrap;
}

.tab {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 16px;
    border-radius: 999px;
    text-decoration: none;
    color: var(--text);
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.7);
    font-weight: 800;
    transition: all 150ms ease;
}

.tab:hover {
    border-color: rgba(193, 87, 126, 0.38);
}

.tab.is-active {
    color: #ffffff;
    border-color: rgba(143, 53, 88, 0.66);
    background: linear-gradient(135deg, var(--primary), var(--primary-strong));
}

.history-panel {
    margin-top: 4px;
}

.section-head,
.year-filter,
.month-card-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.year-filter {
    margin-bottom: 0;
    align-items: end;
}

.month-inline-summary {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 14px;
    color: var(--muted);
}

.month-inline-summary strong {
    color: var(--text);
}

.history-list {
    display: grid;
    gap: 12px;
}

.movement {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    padding: 16px 18px;
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.74);
    border: 1px solid rgba(33, 30, 22, 0.09);
    transition: transform 180ms ease, box-shadow 180ms ease;
}

.movement strong,
.movement p {
    margin: 0;
}

.movement p {
    margin-top: 6px;
}

.movement-meta {
    text-align: right;
    min-width: 160px;
}

.movement-meta strong {
    display: block;
    margin-top: 6px;
    font-size: 1.05rem;
}

.movement-meta details {
    margin-top: 12px;
}

.movement-meta summary {
    cursor: pointer;
    font-weight: 700;
    color: var(--primary-strong);
    list-style: none;
}

.movement-actions {
    display: grid;
    gap: 10px;
    margin-top: 12px;
}

.edit-form {
    margin-top: 12px;
    padding: 14px;
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.84);
    border: 1px solid rgba(45, 31, 39, 0.08);
}

.is-saving {
    border-left: 5px solid var(--success);
}

.is-expense {
    border-left: 5px solid var(--danger);
}

.empty-state {
    margin: 0;
}

.hero,
.summary-card,
.panel,
.movement {
    animation: fade-up 480ms cubic-bezier(0.21, 1, 0.22, 1);
}

.summary-grid .summary-card:nth-child(2),
.period-grid .period-card:nth-child(2),
.actions-grid .panel:nth-child(2),
.months-grid .month-card:nth-child(2) {
    animation-delay: 70ms;
}

.summary-grid .summary-card:nth-child(3),
.period-grid .period-card:nth-child(3),
.months-grid .month-card:nth-child(3) {
    animation-delay: 140ms;
}

@keyframes fade-up {
    from {
        opacity: 0;
        transform: translateY(16px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation: none !important;
        transition: none !important;
    }
}

@media (max-width: 980px) {

    .hero,
    .auth-grid,
    .actions-grid,
    .summary-grid,
    .period-grid,
    .months-grid {
        grid-template-columns: 1fr;
        display: grid;
    }

    .hero {
        padding: 22px;
    }

    .section-head,
    .year-filter,
    .month-card-head,
    .movement {
        flex-direction: column;
        align-items: flex-start;
    }

    .movement-meta {
        text-align: left;
        min-width: 0;
    }
}

@media (max-width: 640px) {
    body {
        padding: 14px 12px 34px;
    }

    .panel,
    .summary-card,
    .user-card,
    .hero {
        border-radius: var(--radius-lg);
        padding: 18px;
    }

    .hero h1 {
        font-size: clamp(1.8rem, 9vw, 2.4rem);
    }

    .btn {
        width: 100%;
    }

    .month-inline-summary {
        gap: 8px;
        flex-direction: column;
    }
}