:root {
    /* Color Palette */
    --bg-color: #FFFDF5;
    /* Warm Cream */
    --card-bg: #FFFFFF;
    --text-primary: #2D3436;
    /* Deep Charcoal */
    --text-secondary: #636E72;

    /* Accents */
    --accent-lavender: #E0D4FF;
    --accent-sage: #C1E1C1;
    --accent-coral: #FFB7B2;
    --accent-yellow: #FFF5BA;

    /* Functional */
    --border-color: #2D3436;
    /* Charcoal, not pure black */
    --border-width: 2px;
    --radius-l: 24px;
    --radius-m: 16px;
    --radius-s: 10px;

    /* Mappings to existing variables */
    --bg: var(--bg-color);
    --panel: var(--card-bg);
    --text: var(--text-primary);
    --muted: var(--text-secondary);
    --bg-input: #FFFFFF;
    --border-input: var(--border-color);
    --border: var(--border-color);
    --accent: var(--accent-lavender);
    --green: #4CAF50;
    /* Softer organic green */
    --red: #FF6B6B;
    /* Softer organic red */

    /* New specific vars */
    --shadow-solid: 4px 4px 0px 0px rgba(45, 52, 54, 0.2);
    --divider-dashed: 2px dashed rgba(45, 52, 54, 0.2);

    /* Fixed Calendar Vars */
    --bg-primary: var(--bg-color);
    --bg-secondary: #F0EFE9;
    /* Slightly darker than bg-color for contrast */
    --bg-tertiary: #E8E8E8;
}

* {
    box-sizing: border-box;
}

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: 'Plus Jakarta Sans', sans-serif;
    margin: 0;
    padding: 0;
    position: relative;
    line-height: 1.6;
}

/* Paper Grain Texture */
body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.05'/%3E%3C/svg%3E");
    opacity: 0.4;
}

/* ... existing nav styles ... */

/* ... existing category list styles ... */

input[type="number"],
.input-cell {
    background: transparent;
    border: none;
    color: var(--text-primary);
    padding: 0;
    width: 100%;
    /* Align left to be close to the $ sign */
    text-align: left;
    font-family: inherit;
    font-weight: 500;
    /* Matching Actual column visual weight */
    font-size: 1rem;
}

.currency-wrap {
    position: relative;
    /* max-width removed for auto-expand */
    display: flex;
    align-items: center;
    gap: 2px;
}

.currency-wrap span {
    color: #888;
    pointer-events: none;
    font-size: 0.9rem;
    font-weight: 500;
    /* Matching Actual column visual weight */
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    margin: 1rem 2rem;
    background: #FFFFFF;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-l);
    box-shadow: var(--shadow-solid);
    position: relative;
    z-index: 10;
}

/* Scalloped decorative element below nav */
nav::after {
    content: "";
    position: absolute;
    bottom: -12px;
    left: 16px;
    right: 16px;
    height: 12px;
    /* Scallop SVG: #2D3436 is %232D3436 */
    background-image: url("data:image/svg+xml,%3Csvg width='20' height='12' viewBox='0 0 20 12' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0,0 Q10,15 20,0' fill='none' stroke='%232D3436' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: repeat-x;
    background-size: 20px 12px;
    opacity: 1;
    z-index: -1;
}

.logo {
    font-weight: 800;
    font-size: 1.4rem;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.badge {
    background: var(--accent-coral);
    color: var(--text-primary);
    padding: 0.2rem 0.6rem;
    border-radius: 50px;
    font-size: 0.75rem;
    border: 1px solid var(--border-color);
    font-weight: 700;
}

.nav-links a {
    margin-left: 0.5rem;
    color: var(--text-primary);
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-weight: 600;
    border: 2px solid transparent;
    transition: all 0.2s ease;
}

.nav-links a:hover {
    background: var(--accent-lavender);
    border-color: var(--border-color);
    box-shadow: 2px 2px 0px 0px rgba(45, 52, 54, 1);
    transform: translateY(-2px);
}

main {
    padding: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.group-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: var(--radius-l);
    border: 2px solid var(--border-color);
    box-shadow: var(--shadow-solid);
}

.stat-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.8rem;
    align-items: center;
}

.stat-row .label {
    color: var(--text-secondary);
    font-weight: 600;
}

.stat-row .val {
    font-weight: 800;
    font-size: 1.1rem;
    color: var(--text-primary);
}

.category-list {
    background: var(--card-bg);
    border-radius: var(--radius-l);
    border: 2px solid var(--border-color);
    box-shadow: var(--shadow-solid);
    overflow: hidden;
    margin-bottom: 2rem;
}

.row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 50px;
    padding: 1.2rem;
    border-bottom: var(--divider-dashed);
    align-items: center;
}

.row:last-child {
    border-bottom: none;
}

/* Zebra striping - very subtle warm grey/lavender */
.row:nth-child(even) {
    background-color: rgba(224, 212, 255, 0.05);
}

.row.header {
    background: #FFFFFF;
    font-weight: 700;
    color: var(--text-secondary);
    border-bottom: 2px solid var(--border-color);
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.05em;
}

.row .name {
    font-weight: 600;
}

.subgroup {
    display: block;
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 2px;
}

.remaining {
    font-weight: 500;
    color: var(--green);
}

.remaining.negative {
    color: var(--red);
}

/* Remove underline from clickable category names */
.name,
.name a,
.name a:visited,
.name a:hover,
.name a:active {
    text-decoration: none;
    color: var(--text-primary);
    cursor: pointer;
}

.btn-icon {
    background: var(--accent-lavender);
    color: var(--text-primary);
    border: 2px solid var(--border-color);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 2px 2px 0px 0px rgba(45, 52, 54, 1);
    transition: all 0.1s;
}

.btn-icon:hover {
    transform: translateY(-2px);
    box-shadow: 3px 3px 0px 0px rgba(45, 52, 54, 1);
}

.btn-icon:active {
    transform: translateY(2px);
    box-shadow: 0px 0px 0px 0px rgba(45, 52, 54, 1);
}

.modal {
    display: none;
    position: fixed;
    z-index: 20;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(255, 253, 245, 0.9);
    backdrop-filter: blur(4px);
}

/* Modal Content */
.modal-content {
    background-color: var(--card-bg);
    margin: 10% auto;
    padding: 2rem;
    border: 2px solid var(--border-color);
    /* Restored thickness */
    width: 450px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-solid);
    /* Restored solid shadow */
    position: relative;
    color: var(--text-primary);
}

.modal-content.large {
    width: 95%;
    max-width: 1200px;
    /* Do not set overflow/height here, or exit button gets clipped */
    /* max-height: 80vh; */
    /* overflow-y: auto; */
}


.cat-edit-row {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    align-items: center;
}

.cat-edit-row input,
.cat-edit-row select {
    padding: 0.6rem;
    background: var(--bg-input);
    border: 2px solid var(--border-color);
    color: var(--text-primary);
    border-radius: var(--radius-m);
}

.edit-name {
    flex: 2;
}

.edit-group {
    width: 120px;
}

.edit-subgroup {
    flex: 1;
}

.btn-danger {
    background: var(--red);
    color: white;
    border: 2px solid var(--border-color);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 600;
    box-shadow: 2px 2px 0px 0px rgba(0, 0, 0, 0.2);
}

.add-cat-form {
    border-top: var(--divider-dashed);
    padding-top: 1.5rem;
    margin-top: 1.5rem;
    display: flex;
    gap: 1rem;
    align-items: center;
}

.input-flat {
    background: transparent;
    border: none;
    border-bottom: 2px solid var(--border-color);
    color: var(--text-primary);
    width: 120px;
    text-align: right;
    padding: 0.2rem;
    font-family: inherit;
    font-weight: 600;
}

.alloc-inputs {
    display: flex;
    gap: 0.5rem;
}

.alloc-inputs input {
    width: 50px;
    text-align: center;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-s);
    padding: 0.2rem;
}

.month-settings {
    display: flex;
    gap: 2rem;
    align-items: center;
    background: var(--card-bg);
    padding: 1rem 2rem;
    border-radius: var(--radius-l);
    margin-bottom: 2rem;
    border: 2px solid var(--border-color);
    box-shadow: var(--shadow-solid);
}

.setting-item {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.setting-item label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.05em;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
    font-weight: 600;
}

.form-group input {
    width: 100%;
    padding: 0.8rem;
    background: var(--bg-input);
    border: 2px solid var(--border-color);
    color: var(--text-primary);
    border-radius: var(--radius-m);
    font-size: 1rem;
    transition: all 0.2s;
    box-shadow: 2px 2px 0px 0px rgba(45, 52, 54, 0.1);
}

.form-group input:focus {
    outline: none;
    border-color: var(--accent-lavender);
    box-shadow: 0 0 0 4px var(--accent-lavender);
}

.btn-primary {
    background: var(--accent-lavender);
    color: var(--text-primary);
    border: 2px solid var(--border-color);
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 800;
    box-shadow: var(--shadow-solid);
    transition: all 0.1s ease;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 0.9rem;
    display: inline-block;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 6px 6px 0px 0px rgba(45, 52, 54, 0.2);
    background: #D1C4F0;
}

.btn-success {
    background: var(--accent-sage);
    /* Green */
    color: var(--text-primary);
    border: 2px solid var(--border-color);
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 800;
    box-shadow: var(--shadow-solid);
    transition: all 0.1s ease;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 0.9rem;
    display: inline-block;
}

.btn-success:hover {
    transform: translateY(-2px);
    box-shadow: 6px 6px 0px 0px rgba(45, 52, 54, 0.2);
    background: #A8D5A8;
    /* Slightly darker sage for hover */
}

.btn-primary:active {
    transform: translateY(3px);
    box-shadow: 1px 1px 0px 0px rgba(45, 52, 54, 0.2);
}

.btn-icon-grey {
    background: #EEE;
    color: var(--text-secondary);
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-weight: bold;
    font-size: 1.1rem;
    line-height: 1;
    padding: 0;
    transition: all 0.2s;
}

.btn-icon-grey:hover {
    background: #DDD;
    color: var(--text-primary);
    border-color: var(--text-primary);
}

/* Group Headers & Totals */
.group-header-row {
    background-color: transparent;
    border-bottom: 2px solid var(--border-color);
    margin-top: 3rem;
    padding: 0.8rem 1.2rem;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 50px;
    align-items: center;
    position: relative;
}

.group-header-row .name {
    color: var(--text-primary);
    letter-spacing: -0.01em;
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 1.2rem;
    font-weight: 800;
}

.group-total-row {
    background-color: transparent;
    border-top: 2px solid var(--border-color);
    border-bottom: none;
    font-weight: 700;
    color: var(--text-primary);
    padding: 1.5rem 1.2rem;
}

.group-total-row .remaining {
    font-weight: 800;
    /* Force bold for the totals */
}

.group-total-row .name {
    text-align: right;
    padding-right: 1rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Billing Frequency UI */
/* .not-due-hidden is toggled via JS */

.mini-month-toggle {
    transition: background 0.1s;
    user-select: none;
    cursor: pointer;
}

.mini-month-toggle.selected {
    background: var(--accent-sage) !important;
    color: var(--text-primary) !important;
    font-weight: bold;
    border: 1px solid var(--border-color);
}

.month-grid div {
    display: flex;
    align-items: center;
    gap: 3px;
    background: #EEE;
    padding: 4px;
    border-radius: 4px;
}

.freq-controls {
    border: 1px solid var(--border-color);
    padding: 4px;
    border-radius: 8px;
    background: #fff;
}

/* Allocation Percent Inputs in Group Header */
.group-header-row .allocation-control input {
    background: var(--bg-input);
    border: 2px solid var(--border-color);
    color: var(--text-primary);
    text-align: center;
    border-radius: 8px;
    padding: 4px 8px;
    font-size: 1rem;
    font-weight: 700;
    width: 60px;
    /* Increased from 45px inline */
}


.group-header-row .allocation-control input:focus {
    border-color: var(--accent-lavender);
    outline: none;
    box-shadow: 0 0 0 3px var(--accent-lavender);
}

/* Specific alignment for Income Manager */
.income-table input[type="number"],
.add-income-form input[type="number"] {
    text-align: left;
}

/* Modal Inner Scrolling Containers */
.cat-manager-list,
.income-list-container,
.tx-list-container {
    max-height: 70vh;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-m);
    padding: 1rem;
    background: #FAFAFA;
}

/* Modal Exit Button */
.btn-modal-exit {
    position: absolute;
    top: -15px;
    right: -15px;
    background: #EEE;
    color: var(--text-secondary);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 2px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-weight: 800;
    font-size: 1rem;
    box-shadow: 2px 2px 0px 0px rgba(45, 52, 54, 1);
    transition: all 0.2s;
    z-index: 100;
}

.btn-modal-exit:hover {
    transform: translateY(-2px);
    background: #DDD;
    color: var(--text-primary);
    box-shadow: 3px 3px 0px 0px rgba(45, 52, 54, 1);
}

/* --- Calendar Page Styles --- */
.calendar-container {
    padding: 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.calendar-filters {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    background: var(--bg-card);
    padding: 1rem 1.5rem;
    border-radius: var(--radius-m);
    box-shadow: var(--shadow-sm);
    align-items: center;
    border: 1px solid var(--border-color);
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.filter-group label {
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.filter-group select {
    padding: 0.4rem 0.8rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-s);
    background: var(--bg-input);
    color: var(--text-primary);
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 1px;
    background: #E0E0E0;
    /* Lighter border color for grid lines */
    border: 1px solid #E0E0E0;
    border-radius: var(--radius-m);
    overflow: hidden;
    box-shadow: var(--shadow-solid);
}

.day-header {
    background: var(--bg-secondary);
    padding: 1rem;
    text-align: center;
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.05em;
}

.calendar-day {
    background: var(--bg-card);
    min-height: 140px;
    padding: 0.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.calendar-day.empty {
    background: var(--bg-primary);
    /* Slightly different for empty days */
}

.day-number {
    font-weight: 700;
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
    text-align: right;
}

/* Calendar Items (Pills) */
.cal-item {
    font-size: 0.8rem;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    background: #F4F4F4;
    /* Explicit light grey */
    border: 1px solid #E0E0E0;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.4rem;
    border-left: 3px solid transparent;
    cursor: default;
    transition: transform 0.1s;
}

.cal-item:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

/* Group Colors - OVERRIDDEN BY STATUS */
/* Default accent is Red (Due) */

/* Hide spin buttons for allocation percentage inputs */
.allocation-control input[type=number]::-webkit-inner-spin-button,
.allocation-control input[type=number]::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

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

/* Forecasted input focus state */
.input-cell:focus {
    border-color: var(--accent-lavender);
    box-shadow: 0 0 0 3px var(--accent-lavender);
    outline: none;
    background: #FFF;
    border-radius: 4px;
}

.cal-item {
    border-left-color: var(--red);
}

/* Paid accent is Purple */
.cal-item.paid {
    border-left-color: var(--accent-lavender);
}

/* Dots follow same logic */
.dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    flex-shrink: 0;
    background-color: var(--red);
}

.cal-item.paid .dot {
    background-color: var(--accent-lavender);
}

/* Hide Group-specific classes if present */
/* We reset them to inherit or be overridden above, but let's be explicit if needed */
.cal-item.group-Fixed,
.cal-item.group-Fun,
.cal-item.group-Future {
    border-left-color: var(--red);
    /* Force Red default */
}

.cal-item.paid.group-Fixed,
.cal-item.paid.group-Fun,
.cal-item.paid.group-Future {
    border-left-color: var(--accent-lavender);
}

.group-Fixed .dot,
.group-Fun .dot,
.group-Future .dot {
    background-color: var(--red);
}

.paid .dot {
    background-color: var(--accent-lavender) !important;
}

/* Not Due State */
.not-due {
    opacity: 0.6;
    background: transparent;
    border: 1px dashed var(--border-color);
}

/* Subgroup Dividers */
.subgroup-divider-row {
    grid-column: 1 / -1;
    padding: 0.5rem 0 0.5rem 0;
    width: 100%;
}

.subgroup-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    width: 100%;
}

.subgroup-divider::before {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    top: 50%;
    height: 1px;
    background: var(--text-secondary);
    opacity: 0.2;
    z-index: 1;
}

.subgroup-divider span {
    background: var(--bg-card);
    padding: 0 10px;
    z-index: 2;
    color: var(--accent-blue, #576574);
    /* Fallback if accent-blue missing */
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 700;
}