/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-dark: #1A1A2E;
    --secondary-dark: #16213E;
    --tertiary-dark: #0F3460;
    --accent-red: #E94560;
    --white: #FFFFFF;
    --gradient-primary: linear-gradient(135deg, var(--primary-dark) 0%, var(--secondary-dark) 50%, var(--tertiary-dark) 100%);
    --gradient-accent: linear-gradient(135deg, var(--accent-red) 0%, #ff6b7a 100%);
    --shadow: 0 4px 20px rgba(26, 26, 46, 0.1);
    --border-radius: 12px;
    --transition: all 0.3s ease;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--gradient-primary);
    color: var(--white);
    line-height: 1.6;
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Styles */
.header {
    background: rgba(26, 26, 46, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.logo {
    font-size: 2rem;
    font-weight: bold;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.nav-btn {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.9rem;
}

.nav-btn:hover,
.nav-btn.active {
    background: var(--gradient-accent);
    border-color: var(--accent-red);
    transform: translateY(-2px);
}

.user-menu {
    position: relative;
}

.user-btn {
    background: var(--gradient-accent);
    border: none;
    color: var(--white);
    padding: 0.5rem;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.user-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--secondary-dark);
    border-radius: var(--border-radius);
    padding: 0.5rem;
    min-width: 150px;
    display: none;
    box-shadow: var(--shadow);
}

.user-dropdown.show {
    display: block;
}

.user-dropdown button {
    width: 100%;
    background: transparent;
    border: none;
    color: var(--white);
    padding: 0.5rem;
    text-align: left;
    cursor: pointer;
    border-radius: 6px;
    transition: var(--transition);
}

.user-dropdown button:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* Main Content */
.main {
    flex: 1;
    padding: 2rem 0;
}

.section {
    display: none;
}

.section.active {
    display: block;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.section-header h2 {
    font-size: 2.5rem;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Buttons */
.btn-primary {
    background: var(--gradient-accent);
    border: none;
    color: var(--white);
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
    font-size: 1rem;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(233, 69, 96, 0.3);
}

.btn-secondary {
    background: transparent;
    border: 1px solid var(--accent-red);
    color: var(--accent-red);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
}

.btn-secondary:hover {
    background: var(--accent-red);
    color: var(--white);
}

/* Cards */
.card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    margin-bottom: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

.card h3 {
    margin-bottom: 1rem;
    color: var(--accent-red);
}

/* Dashboard Styles */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.task-list,
.event-list {
    max-height: 200px;
    overflow-y: auto;
}

.task-item,
.event-item {
    background: rgba(255, 255, 255, 0.05);
    padding: 0.75rem;
    border-radius: 8px;
    margin-bottom: 0.5rem;
    border-left: 3px solid var(--accent-red);
}

.mood-display {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.mood-member {
    text-align: center;
    padding: 0.5rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
}

.mood-member .emoji {
    font-size: 2rem;
    display: block;
    margin-bottom: 0.25rem;
}

.daily-note textarea {
    width: 100%;
    min-height: 100px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    padding: 0.75rem;
    color: var(--white);
    resize: vertical;
    margin-bottom: 1rem;
}

.daily-note textarea::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

/* Calendar Styles */
.calendar-container {
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.calendar-header button {
    background: var(--gradient-accent);
    border: none;
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
    width: 40px;
    height: 40px;
}

.calendar {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 1px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    overflow: hidden;
}

.calendar-day {
    background: rgba(255, 255, 255, 0.05);
    padding: 0.75rem;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    min-height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.calendar-day:hover {
    background: rgba(233, 69, 96, 0.2);
}

.calendar-day.today {
    background: var(--gradient-accent);
    font-weight: bold;
}

.calendar-day.other-month {
    opacity: 0.3;
}

.calendar-day.has-event::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 50%;
    transform: translateX(-50%);
    width: 6px;
    height: 6px;
    background: var(--accent-red);
    border-radius: 50%;
}

/* Task Styles */
.task-filters {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.task-filters select {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    cursor: pointer;
}

.task-filters select option {
    background: var(--secondary-dark);
    color: var(--white);
}

.tasks-container {
    display: grid;
    gap: 1rem;
}

.task-card {
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    border-left: 4px solid var(--accent-red);
    transition: var(--transition);
}

.task-card.completed {
    opacity: 0.7;
    border-left-color: #4CAF50;
}

.task-card.high-priority {
    border-left-color: #FF5722;
}

.task-card.medium-priority {
    border-left-color: #FF9800;
}

.task-card.low-priority {
    border-left-color: #4CAF50;
}

.task-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.task-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.task-meta {
    display: flex;
    gap: 1rem;
    font-size: 0.9rem;
    opacity: 0.8;
    flex-wrap: wrap;
}

.task-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
}

.task-actions button {
    padding: 0.25rem 0.5rem;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.8rem;
    transition: var(--transition);
}

.complete-btn {
    background: #4CAF50;
    color: white;
}

.edit-btn {
    background: #2196F3;
    color: white;
}

.delete-btn {
    background: #f44336;
    color: white;
}

/* Shopping List Styles */
.shopping-categories {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.category-btn {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.9rem;
}

.category-btn:hover,
.category-btn.active {
    background: var(--gradient-accent);
    border-color: var(--accent-red);
}

.shopping-list {
    display: grid;
    gap: 0.5rem;
}

.shopping-item {
    background: rgba(255, 255, 255, 0.1);
    padding: 1rem;
    border-radius: var(--border-radius);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.shopping-item.purchased {
    opacity: 0.6;
    text-decoration: line-through;
}

.shopping-item-info {
    flex: 1;
}

.shopping-item-actions {
    display: flex;
    gap: 0.5rem;
}

.shopping-item-actions button {
    padding: 0.25rem 0.5rem;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.8rem;
    transition: var(--transition);
}

/* Finance Styles */
.finance-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.summary-card {
    background: rgba(255, 255, 255, 0.1);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    text-align: center;
}

.summary-card h3 {
    margin-bottom: 0.5rem;
    color: var(--accent-red);
}

.summary-card span {
    font-size: 1.5rem;
    font-weight: bold;
}

.bills-container {
    display: grid;
    gap: 1rem;
}

.bill-card {
    background: rgba(255, 255, 255, 0.1);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--accent-red);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.bill-card.paid {
    border-left-color: #4CAF50;
    opacity: 0.8;
}

.bill-card.overdue {
    border-left-color: #FF5722;
    background: rgba(255, 87, 34, 0.1);
}

.bill-info h4 {
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.bill-meta {
    font-size: 0.9rem;
    opacity: 0.8;
}

.bill-amount {
    font-size: 1.3rem;
    font-weight: bold;
    color: var(--accent-red);
}

.bill-actions {
    display: flex;
    gap: 0.5rem;
}

/* Emotions Styles */
.mood-selector {
    background: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: var(--border-radius);
    margin-bottom: 2rem;
    text-align: center;
}

.mood-options {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin: 1.5rem 0;
    flex-wrap: wrap;
}

.mood-btn {
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.2);
    font-size: 3rem;
    padding: 1rem;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mood-btn:hover,
.mood-btn.selected {
    border-color: var(--accent-red);
    transform: scale(1.1);
    background: rgba(233, 69, 96, 0.1);
}

.mood-selector textarea {
    width: 100%;
    max-width: 500px;
    min-height: 80px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius);
    padding: 1rem;
    color: var(--white);
    margin: 1rem 0;
    resize: vertical;
}

.mood-selector textarea::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.mood-chart {
    background: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: var(--border-radius);
    height: 400px;
}

/* Interests Styles */
.interest-categories {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.interests-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1rem;
}

.interest-card {
    background: rgba(255, 255, 255, 0.1);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.interest-card:hover {
    transform: translateY(-5px);
}

.interest-card.completed {
    border-left: 4px solid #4CAF50;
    opacity: 0.8;
}

.interest-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.interest-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.interest-category {
    background: var(--gradient-accent);
    padding: 0.25rem 0.5rem;
    border-radius: 6px;
    font-size: 0.8rem;
}

.interest-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
}

/* Chat Styles */
.chat-container {
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    height: 600px;
    display: flex;
    flex-direction: column;
}

.chat-messages {
    flex: 1;
    padding: 1rem;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.message {
    max-width: 70%;
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius);
    word-wrap: break-word;
}

.message.own {
    align-self: flex-end;
    background: var(--gradient-accent);
}

.message.other {
    align-self: flex-start;
    background: rgba(255, 255, 255, 0.1);
}

.message-meta {
    font-size: 0.8rem;
    opacity: 0.7;
    margin-top: 0.25rem;
}

.chat-input {
    padding: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    gap: 0.5rem;
}

.chat-input input {
    flex: 1;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--white);
    padding: 0.75rem;
    border-radius: var(--border-radius);
}

.chat-input input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.chat-input button {
    background: var(--gradient-accent);
    border: none;
    color: var(--white);
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
}

.modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: var(--gradient-primary);
    padding: 2rem;
    border-radius: var(--border-radius);
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 2rem;
    cursor: pointer;
    color: var(--accent-red);
    transition: var(--transition);
}

.close:hover {
    transform: scale(1.1);
}

.modal-content h3 {
    margin-bottom: 1.5rem;
    color: var(--accent-red);
    font-size: 1.5rem;
}

.modal-content form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.modal-content input,
.modal-content textarea,
.modal-content select {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--white);
    padding: 0.75rem;
    border-radius: var(--border-radius);
    font-size: 1rem;
}

.modal-content input::placeholder,
.modal-content textarea::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.modal-content select option {
    background: var(--secondary-dark);
    color: var(--white);
}

.modal-content label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.modal-content input[type="checkbox"] {
    width: auto;
}

/* Footer */
.footer {
    background: rgba(26, 26, 46, 0.95);
    padding: 1rem 0;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 2rem;
}

.footer p {
    opacity: 0.8;
    font-size: 0.9rem;
}

/* Notifications */
.notifications {
    position: fixed;
    top: 80px;
    right: 20px;
    z-index: 3000;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.notification {
    background: var(--gradient-accent);
    color: var(--white);
    padding: 1rem 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transform: translateX(100%);
    animation: slideIn 0.3s ease forwards;
    max-width: 300px;
    word-wrap: break-word;
}

.notification.error {
    background: linear-gradient(135deg, #f44336 0%, #d32f2f 100%);
}

.notification.success {
    background: linear-gradient(135deg, #4CAF50 0%, #388E3C 100%);
}

@keyframes slideIn {
    to {
        transform: translateX(0);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .header .container {
        flex-direction: column;
        gap: 1rem;
    }

    .nav {
        order: 3;
        width: 100%;
        justify-content: center;
    }

    .nav-btn {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }

    .section-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .section-header h2 {
        font-size: 2rem;
    }

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

    .calendar {
        font-size: 0.9rem;
    }

    .calendar-day {
        min-height: 50px;
        padding: 0.5rem;
    }

    .task-header {
        flex-direction: column;
        gap: 0.5rem;
    }

    .task-meta {
        flex-direction: column;
        gap: 0.25rem;
    }

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

    .bill-card {
        flex-direction: column;
        align-items: flex-start;
    }

    .mood-options {
        gap: 0.5rem;
    }

    .mood-btn {
        width: 60px;
        height: 60px;
        font-size: 2rem;
    }

    .interests-container {
        grid-template-columns: 1fr;
    }

    .message {
        max-width: 85%;
    }

    .chat-input {
        flex-direction: column;
    }

    .modal-content {
        width: 95%;
        padding: 1.5rem;
    }

    .notifications {
        right: 10px;
        left: 10px;
    }

    .notification {
        max-width: none;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .logo {
        font-size: 1.5rem;
    }

    .nav-btn {
        font-size: 0.7rem;
        padding: 0.3rem 0.6rem;
    }

    .section-header h2 {
        font-size: 1.5rem;
    }

    .card {
        padding: 1rem;
    }

    .calendar-day {
        min-height: 40px;
        padding: 0.25rem;
        font-size: 0.8rem;
    }

    .mood-btn {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }

    .chat-container {
        height: 400px;
    }
}

/* Scrollbar Styles */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: var(--gradient-accent);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-red);
}

/* Animation Classes */
.fade-in {
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.slide-up {
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Loading Spinner */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: var(--accent-red);
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Utility Classes */
.text-center {
    text-align: center;
}

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

.text-right {
    text-align: right;
}

.hidden {
    display: none !important;
}

.visible {
    display: block !important;
}

.flex {
    display: flex;
}

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

.justify-center {
    justify-content: center;
}

.align-center {
    align-items: center;
}

.gap-1 {
    gap: 0.5rem;
}

.gap-2 {
    gap: 1rem;
}

.mb-1 {
    margin-bottom: 0.5rem;
}

.mb-2 {
    margin-bottom: 1rem;
}

.mt-1 {
    margin-top: 0.5rem;
}

.mt-2 {
    margin-top: 1rem;
}

.p-1 {
    padding: 0.5rem;
}

.p-2 {
    padding: 1rem;
}