@import url('https://fonts.googleapis.com/css2?family=Inter:ital,opsz,wght@0,14..32,100..900;1,14..32,100..900&family=Montserrat:ital,wght@0,100..900;1,100..900&family=Unbounded:wght@200..900&display=swap');

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    display: flex;
    min-height: 100vh;
    background: #f4f4f4;
    font-family: 'Inter', sans-serif;
}

/* ===================== LEFT PANEL ===================== */

.left-panel {
    width: 220px;
    background: #5957DB;
    display: flex;
    flex-direction: column;
    padding: 24px 16px;
}

.nav {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.nav__button {
    background: rgba(255,255,255,0.15);
    border: none;
    border-radius: 8px;
    color: #fff;
    font-family: 'Unbounded', sans-serif;
    font-size: 0.75rem;
    padding: 12px;
    cursor: pointer;
    text-align: left;
}

.nav__button:hover {
    background: rgba(255,255,255,0.25);
}

.nav__button.active {
    background: rgba(255,255,255,0.35);
    font-weight: 700;
}

/* ===================== PROFILE ===================== */

.profile {
    margin-top: auto;
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding-top: 16px;
    border-top: 1px solid rgba(255,255,255,0.2);
}

.profile__info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.profile__avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    object-fit: cover;
    background: rgba(255,255,255,0.2);
    border: 2px solid rgba(255,255,255,0.4);
}

.profile__name {
    font-family: 'Unbounded', sans-serif;
    font-size: 0.7rem;
    color: #fff;
    text-align: center;
}

.profile__actions {
    display: flex;
    flex-direction: column;
    gap: 6px;
    width: 100%;
}

.profile__btn {
    background: rgba(255,255,255,0.15);
    border: none;
    border-radius: 8px;
    color: #fff;
    font-family: 'Inter', sans-serif;
    font-size: 0.75rem;
    padding: 8px;
    cursor: pointer;
    text-align: center;
}

.profile__btn:hover {
    background: rgba(255,255,255,0.25);
}

.profile__btn--logout {
    background: rgba(255, 80, 80, 0.3);
}

.profile__btn--logout:hover {
    background: rgba(255, 80, 80, 0.5);
}

/* ===================== RIGHT PANEL ===================== */

.right-panel {
    flex: 1;
    padding: 32px;
}

.header__title {
    font-family: 'Unbounded', sans-serif;
    font-size: 2rem;
    color: #333;
    margin: 0;
}

.dashboard {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
    margin-top: 32px;
}

.card {
    background: #fff;
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.07);
}

.card__label {
    font-size: 0.75rem;
    color: #999;
    margin: 0 0 8px 0;
}

.card__value {
    font-family: 'Unbounded', sans-serif;
    font-size: 1.1rem;
    color: #333;
    margin: 0;
}

/* ===================== SKELETON ===================== */

@keyframes shimmer {
    0%   { background-position: -400px 0; }
    100% { background-position: 400px 0; }
}

.card.skeleton {
    height: 80px;
    background: linear-gradient(90deg, #e0e0e0 25%, #f0f0f0 50%, #e0e0e0 75%);
    background-size: 800px 100%;
    animation: shimmer 1.4s infinite linear;
}

/* ===================== PROGRESS BAR ===================== */

.progress-section {
    margin-top: 24px;
    margin-bottom: 8px;
}

.progress-header {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: #666;
    margin-bottom: 8px;
}

.progress-bar-track {
    background: #e0e0e0;
    border-radius: 999px;
    height: 14px;
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, #5957DB, #43D000);
    border-radius: 999px;
    width: 0%;
    transition: width 0.6s ease;
}

/* ===================== EXPENSES PAGE ===================== */

.expenses-header {
    margin-top: 24px;
    margin-bottom: 16px;
}

.add-expense-btn {
    background: #5957DB;
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 12px 20px;
    font-family: 'Unbounded', sans-serif;
    font-size: 0.8rem;
    cursor: pointer;
}

.add-expense-btn:hover {
    background: #4745c0;
}

.expenses-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.expense-item {
    background: #fff;
    border-radius: 10px;
    padding: 16px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 2px 8px rgba(0,0,0,0.07);
}

.expense-item__left {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.expense-item__title {
    font-family: 'Unbounded', sans-serif;
    font-size: 0.9rem;
    color: #333;
}

.expense-item__meta {
    font-size: 0.75rem;
    color: #999;
}

.expense-item__amount {
    font-family: 'Unbounded', sans-serif;
    font-size: 1rem;
    color: #e53935;
}

.expense-item__delete {
    background: none;
    border: none;
    color: #ccc;
    font-size: 1.1rem;
    cursor: pointer;
    margin-left: 12px;
    padding: 4px;
}

.expense-item__delete:hover {
    color: #e53935;
}

.expenses-section-title {
    font-family: 'Unbounded', sans-serif;
    font-size: 0.85rem;
    color: #999;
    margin: 24px 0 10px 0;
}

.expense-item__stop {
    background: rgba(229, 57, 53, 0.08);
    border: 1px solid rgba(229, 57, 53, 0.2);
    color: #e53935;
    border-radius: 8px;
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    font-size: 0.75rem;
    padding: 6px 12px;
    cursor: pointer;
    margin-left: 12px;
    white-space: nowrap;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.expense-item__stop:hover {
    background: #e53935;
    border-color: #e53935;
    color: #fff;
    box-shadow: 0 2px 6px rgba(229, 57, 53, 0.3);
    transform: translateY(-1px);
}

.expense-item__stop:active {
    transform: translateY(0);
}

.expense-item--inactive .expense-item__title,
.expense-item--inactive .expense-item__amount {
    color: #bbb;
    text-decoration: line-through;
}

/* ===================== SETTINGS MODAL ===================== */

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 999;
}

.modal {
    background: #fff;
    border-radius: 12px;
    padding: 32px;
    width: 100%;
    max-width: 480px;
    max-height: 90vh;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.modal__title {
    font-family: 'Unbounded', sans-serif;
    font-size: 1.2rem;
    color: #333;
    margin: 0;
}

.avatar-upload {
    display: flex;
    align-items: center;
    gap: 16px;
}

.avatar-preview {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    object-fit: cover;
    background: #eee;
    border: 2px solid #ddd;
}

.avatar-upload__btn {
    background: #5957DB;
    color: #fff;
    font-family: 'Inter', sans-serif;
    font-size: 0.85rem;
    padding: 8px 16px;
    border-radius: 8px;
    cursor: pointer;
}

.avatar-upload__btn input {
    display: none;
}

.settings-form {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.settings-label {
    font-size: 0.8rem;
    color: #666;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.settings-input {
    height: 38px;
    border: 1px solid #ddd;
    border-radius: 6px;
    padding: 0 10px;
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    color: #333;
}

.settings-input:focus {
    outline: none;
    border-color: #5957DB;
}

.passphrase-row {
    display: flex;
    gap: 8px;
}

.passphrase-row .settings-input {
    flex: 1;
    color: #aaa;
    font-style: italic;
}

.passphrase-edit-btn {
    background: #5957DB;
    color: #fff;
    border: none;
    border-radius: 6px;
    padding: 0 12px;
    font-family: 'Inter', sans-serif;
    font-size: 0.8rem;
    cursor: pointer;
    white-space: nowrap;
}

.modal__buttons {
    display: flex;
    gap: 10px;
}

.modal__btn {
    flex: 1;
    height: 40px;
    border: none;
    border-radius: 8px;
    font-family: 'Unbounded', sans-serif;
    font-size: 0.8rem;
    cursor: pointer;
    color: #fff;
}

.modal__btn--save {
    background: #43D000;
}

.modal__btn--cancel {
    background: #aaa;
}

.modal__btn--delete {
    background: #e53935;
    width: 100%;
    margin-top: 4px;
}

/* ===================== POPUP ===================== */

.popup-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.45);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.popup-box {
    background: #5957DB;
    border-radius: 10px;
    padding: 32px;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.25);
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.popup-message {
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    color: #fff;
    text-align: center;
}

.popup-input {
    width: 100%;
    height: 40px;
    border-radius: 5px;
    border: none;
    color: black;
    padding: 0 10px;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
}

.popup-input:focus {
    outline: none;
}

.popup-buttons {
    display: flex;
    gap: 12px;
    justify-content: center;
}

.popup-btn {
    height: 40px;
    min-width: 100px;
    border-radius: 5px;
    border: none;
    font-family: 'Unbounded', sans-serif;
    font-size: 0.85rem;
    cursor: pointer;
    color: #fff;
}

.popup-btn-ok {
    background-color: #43D000;
}

.popup-btn-cancel {
    background-color: rgba(255,255,255,0.2);
}

.passphrase-display {
    font-family: 'Unbounded', sans-serif;
    font-size: 1.1rem;
    color: #fff;
    text-align: center;
    background: rgba(255,255,255,0.15);
    border-radius: 8px;
    padding: 12px;
    margin: 0;
    letter-spacing: 0.05em;
}

.hidden {
    display: none !important;
}

/* ===================== DASHBOARD STATS ===================== */

.dashboard-stats {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
    margin-top: 24px;
}

.stat-card {
    background: #fff;
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.07);
    border-left: 4px solid #ddd;
}

.stat-card--expenses {
    border-left-color: #e53935;
}

.stat-card--profit {
    border-left-color: #43D000;
}

.stat-card__label {
    font-size: 0.75rem;
    color: #999;
    margin: 0 0 8px 0;
}

.stat-card__value {
    font-family: 'Unbounded', sans-serif;
    font-size: 1.1rem;
    color: #333;
    margin: 0;
}

/* ===================== CHART ===================== */

.chart-section {
    margin-top: 28px;
    background: #fff;
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.07);
}

#balance-chart {
    max-height: 280px;
}

/* ===================== INCOME PAGE ===================== */

.income-cards {
    margin-top: 24px;
}

/* ===================== SIMULATOR PAGE ===================== */

.simulator-card {
    background: #fff;
    border-radius: 16px;
    padding: 32px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
    max-width: 720px;
    margin: 32px auto;
    border: 1px solid #eaeaea;
}

.simulator-header {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 16px;
}

.simulator-badge {
    align-self: flex-start;
    background: rgba(89, 87, 219, 0.1);
    color: #5957DB;
    padding: 4px 12px;
    border-radius: 999px;
    font-family: 'Unbounded', sans-serif;
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.simulator-date-title {
    font-family: 'Unbounded', sans-serif;
    font-size: 1.5rem;
    color: #333;
    margin: 0;
}

.simulator-desc {
    color: #666;
    font-size: 0.9rem;
    line-height: 1.6;
    margin: 0 0 28px 0;
}

.simulator-buttons {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.simulator-btn {
    display: flex;
    align-items: center;
    gap: 16px;
    background: #fff;
    border: 1px solid #eaeaea;
    border-radius: 12px;
    padding: 16px 20px;
    cursor: pointer;
    text-align: left;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    width: 100%;
}

.simulator-btn:hover {
    border-color: #5957DB;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(89, 87, 219, 0.08);
}

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

.simulator-btn .btn-icon {
    font-size: 1.8rem;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 10px;
    background: #f4f4ff;
    flex-shrink: 0;
}

.simulator-btn--income .btn-icon {
    background: rgba(67, 208, 0, 0.1);
}

.simulator-btn--expense .btn-icon {
    background: rgba(229, 57, 53, 0.1);
}

.simulator-btn--nextday .btn-icon {
    background: rgba(89, 87, 219, 0.1);
}

.simulator-btn .btn-text {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.simulator-btn .btn-title {
    font-family: 'Unbounded', sans-serif;
    font-size: 0.95rem;
    color: #333;
    font-weight: 600;
}

.simulator-btn .btn-subtitle {
    font-size: 0.75rem;
    color: #888;
}

.simulator-btn--income:hover {
    border-color: #43D000;
}
.simulator-btn--expense:hover {
    border-color: #e53935;
}

/* ===================== RESPONSIVE / MOBILE STYLES ===================== */

/* Tablet adjustments (769px – 1024px) */
@media (min-width: 769px) and (max-width: 1024px) {
    .left-panel {
        width: 180px;
        padding: 20px 12px;
    }

    .nav__button {
        font-size: 0.65rem;
        padding: 10px;
    }

    .right-panel {
        padding: 24px 20px;
    }

    .header__title {
        font-size: 1.6rem;
    }

    .dashboard {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        gap: 12px;
    }

    .dashboard-stats {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        gap: 12px;
    }

    .simulator-card {
        padding: 24px 20px;
    }
}

/* Default hidden on desktop */
.mobile-header {
    display: none;
}

.menu-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(4px);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    pointer-events: none;
}

.menu-overlay.open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.left-panel__mobile-header {
    display: none;
}

@media (max-width: 768px) {
    body {
        flex-direction: column;
    }

    /* Mobile Header */
    .mobile-header {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 12px 20px;
        background: #5957DB;
        color: #fff;
        position: sticky;
        top: 0;
        z-index: 900;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        height: 60px;
    }

    .mobile-logo {
        font-family: 'Unbounded', sans-serif;
        font-size: 1.1rem;
        font-weight: 700;
    }

    .burger-menu {
        background: none;
        border: none;
        cursor: pointer;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        width: 24px;
        height: 18px;
        padding: 0;
        z-index: 901;
    }

    .burger-menu span {
        display: block;
        width: 100%;
        height: 2.5px;
        background-color: #fff;
        border-radius: 2px;
        transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease;
    }

    .burger-menu.open span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .burger-menu.open span:nth-child(2) {
        opacity: 0;
    }

    .burger-menu.open span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    /* Left Panel Drawer */
    .left-panel {
        position: fixed;
        top: 0;
        left: -260px;
        width: 260px;
        height: 100vh;
        z-index: 1000;
        transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: 5px 0 25px rgba(0, 0, 0, 0.15);
        padding: 20px 16px;
    }

    .left-panel.open {
        left: 0;
    }

    .left-panel__mobile-header {
        display: flex;
        align-items: center;
        justify-content: space-between;
        margin-bottom: 24px;
        padding-bottom: 16px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.15);
    }

    .left-panel__mobile-logo {
        font-family: 'Unbounded', sans-serif;
        font-size: 1.1rem;
        font-weight: 700;
        color: #fff;
    }

    .left-panel__close {
        background: none;
        border: none;
        color: #fff;
        font-size: 1.8rem;
        cursor: pointer;
        padding: 0;
        line-height: 1;
        display: flex;
        align-items: center;
        justify-content: center;
        width: 32px;
        height: 32px;
        border-radius: 50%;
        background: rgba(255, 255, 255, 0.1);
        transition: background 0.2s ease;
    }

    .left-panel__close:hover {
        background: rgba(255, 255, 255, 0.2);
    }

    /* Right Panel Container */
    .right-panel {
        padding: 20px 16px 40px 16px;
    }

    .header__title {
        font-size: 1.4rem;
    }

    /* Grid layout scales */
    .dashboard {
        grid-template-columns: repeat(auto-fill, minmax(135px, 1fr));
        gap: 12px;
        margin-top: 20px;
    }

    .dashboard-stats {
        grid-template-columns: repeat(auto-fill, minmax(135px, 1fr));
        gap: 12px;
        margin-top: 16px;
    }

    .card {
        padding: 14px;
        border-radius: 8px;
    }

    .card__label {
        font-size: 0.7rem;
        margin-bottom: 6px;
    }

    .card__value {
        font-size: 0.9rem;
    }

    .stat-card {
        padding: 14px;
        border-radius: 8px;
    }

    .stat-card__label {
        font-size: 0.7rem;
        margin-bottom: 6px;
    }

    .stat-card__value {
        font-size: 0.9rem;
    }

    .progress-section {
        margin-top: 16px;
    }

    .progress-header {
        font-size: 0.75rem;
    }

    .chart-section {
        padding: 14px;
        margin-top: 20px;
        border-radius: 8px;
    }

    /* List items layout */
    .expense-item {
        padding: 12px 14px;
        flex-wrap: wrap;
        gap: 8px;
        border-radius: 8px;
    }

    .expense-item__left {
        flex: 1 1 100%;
    }

    .expense-item__title {
        font-size: 0.85rem;
    }

    .expense-item__meta {
        font-size: 0.7rem;
    }

    .expense-item__amount {
        font-size: 0.9rem;
    }

    .expense-item__stop {
        font-size: 0.7rem;
        padding: 4px 8px;
        margin-left: auto;
        height: 28px;
    }

    /* Simulator component */
    .simulator-card {
        padding: 20px 16px;
        margin: 16px auto;
        border-radius: 12px;
    }

    .simulator-date-title {
        font-size: 1.1rem;
    }

    .simulator-desc {
        font-size: 0.8rem;
        margin-bottom: 20px;
    }

    .simulator-btn {
        padding: 12px 16px;
        gap: 12px;
        border-radius: 10px;
    }

    .simulator-btn .btn-icon {
        width: 36px;
        height: 36px;
        font-size: 1.3rem;
    }

    .simulator-btn .btn-title {
        font-size: 0.85rem;
    }

    .simulator-btn .btn-subtitle {
        font-size: 0.7rem;
    }

    /* Modals & Popups for mobile screen size */
    .modal {
        padding: 20px;
        max-width: 90%;
        max-height: 85vh;
        gap: 12px;
    }

    .modal__title {
        font-size: 1.1rem;
    }

    .settings-form {
        gap: 8px;
    }

    .settings-input {
        height: 36px;
        font-size: 0.85rem;
    }

    .modal__btn {
        height: 38px;
        font-size: 0.75rem;
    }

    .popup-box {
        padding: 24px 20px;
        max-width: 90%;
        gap: 12px;
    }

    .popup-message {
        font-size: 0.9rem;
    }

    .popup-btn {
        height: 36px;
        font-size: 0.8rem;
        min-width: 80px;
    }
}

@media (max-width: 480px) {
    .right-panel {
        padding: 14px 12px 40px 12px;
    }

    .header__title {
        font-size: 1.1rem;
    }

    .dashboard {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }

    .dashboard-stats {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }

    .expense-item {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        flex-wrap: nowrap;
    }

    .expense-item__left {
        flex: 1 1 auto;
        min-width: 0;
    }

    .expense-item__title {
        font-size: 0.8rem;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .expense-item__stop {
        margin-left: 4px;
        flex-shrink: 0;
    }

    .expense-item__delete {
        flex-shrink: 0;
    }

    /* Simulator on small screens */
    .simulator-card {
        padding: 16px 12px;
        margin: 12px 0;
    }

    .simulator-btn {
        padding: 10px 12px;
        gap: 10px;
    }

    .simulator-btn .btn-icon {
        width: 32px;
        height: 32px;
        font-size: 1.1rem;
        border-radius: 8px;
    }

    .simulator-btn .btn-title {
        font-size: 0.8rem;
    }

    /* Modals full-width on small screens */
    .modal {
        padding: 16px 14px;
        max-width: 100%;
        max-height: 90vh;
        border-radius: 12px 12px 0 0;
        margin-top: auto;
    }

    .modal-overlay {
        align-items: flex-end;
    }

    .passphrase-row {
        flex-direction: column;
    }

    .passphrase-edit-btn {
        height: 36px;
        width: 100%;
    }

    .popup-box {
        padding: 20px 16px;
        max-width: 95%;
    }

    .add-expense-btn {
        width: 100%;
        text-align: center;
    }

    .expenses-section-title {
        font-size: 0.75rem;
    }

    .chart-section {
        padding: 12px;
    }
}