@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background: #1a1a1a;
    min-height: 100vh;
    padding: 40px;
    display: flex;
    gap: 30px;
    align-items: flex-start;
}

.timebox-container {
    width: 350px;
    background: #0d0d0d;
    border-radius: 24px;
    border: 1px solid #2a2a2a;
    overflow: hidden;
    height: fit-content;
    max-height: calc(100vh - 80px);
    display: flex;
    flex-direction: column;
}

.container {
    flex: 1;
    background: #0d0d0d;
    border-radius: 24px;
    border: 1px solid #2a2a2a;
    overflow: hidden;
    max-height: calc(100vh - 80px);
    display: flex;
    flex-direction: column;
}

.header {
    background: transparent;
    color: white;
    padding: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #2a2a2a;
}

.logo {
    font-size: 1.5em;
    font-weight: 600;
    color: white;
    letter-spacing: -0.5px;
}

.logo-accent {
    color: #ff6b4a;
}

.done-tasks-btn {
    background: #ff6b4a;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 12px;
    font-size: 0.9em;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    font-family: 'Inter', sans-serif;
}

.done-tasks-btn:hover {
    background: #ff7f5e;
    transform: scale(1.05);
}

.done-tasks-btn:active {
    transform: scale(0.95);
}

.profile-icon {
    font-size: 1.5em;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.profile-icon:hover {
    opacity: 1;
}

h1 {
    font-size: 2.5em;
    font-weight: 700;
}

.total-section {
    background: transparent;
    padding: 20px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 30px 30px 0 30px;
    border-bottom: 1px solid #2a2a2a;
}

.total-label {
    font-size: 1.1em;
    font-weight: 500;
    color: #999;
}

.total-amount {
    font-size: 2em;
    font-weight: 700;
    color: #ff6b4a;
}

.progress-section {
    background: transparent;
    padding: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: 2px solid #2a2a2a;
    border-radius: 20px;
    margin: 20px 30px 30px 30px;
}

.progress-info {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.progress-title {
    font-size: 1.5em;
    font-weight: 600;
    color: white;
}

.progress-subtitle {
    font-size: 0.9em;
    color: #888;
    font-weight: 400;
}

.progress-circle {
    position: relative;
    width: 120px;
    height: 120px;
}

.progress-circle svg {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.progress-bg {
    fill: none;
    stroke: #2a2a2a;
    stroke-width: 8;
}

.progress-bar {
    fill: none;
    stroke: #ff6b4a;
    stroke-width: 8;
    stroke-linecap: round;
    stroke-dasharray: 314;
    stroke-dashoffset: 314;
    transition: stroke-dashoffset 0.5s ease;
}

.progress-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 1.8em;
    font-weight: 700;
    color: white;
}

.add-task-section {
    padding: 0 30px 30px 30px;
    background: transparent;
}

.task-input-row {
    display: flex;
    gap: 10px;
    align-items: center;
    background: #1a1a1a;
    padding: 8px;
    border-radius: 50px;
    border: 1px solid #2a2a2a;
    margin-bottom: 15px;
}

input[type="text"] {
    flex: 1;
    padding: 15px 20px;
    border: none;
    background: transparent;
    font-size: 0.95em;
    font-family: 'Inter', sans-serif;
    color: white;
    outline: none;
    min-width: 0;
}

input[type="number"] {
    width: 100px;
    padding: 15px 15px;
    border: none;
    background: transparent;
    font-size: 0.95em;
    font-family: 'Inter', sans-serif;
    color: white;
    outline: none;
}

input::placeholder {
    color: #666;
}

.add-btn-circle {
    width: 48px;
    height: 48px;
    background: #ff6b4a;
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 2em;
    font-weight: 300;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    padding-bottom: 2px;
}

.add-btn-circle:hover {
    background: #ff7f5e;
    transform: scale(1.05);
}

.add-btn-circle:active {
    transform: scale(0.95);
}

.time-details {
    margin-top: 10px;
}

.time-details summary {
    cursor: pointer;
    color: #999;
    font-size: 0.9em;
    padding: 10px;
    border-radius: 8px;
    transition: all 0.2s;
    list-style: none;
    user-select: none;
}

.time-details summary::-webkit-details-marker {
    display: none;
}

.time-details summary:hover {
    color: #ff6b4a;
    background: #1a1a1a;
}

.time-details[open] summary {
    color: #ff6b4a;
    margin-bottom: 15px;
}

.time-inputs {
    display: flex;
    gap: 10px;
    align-items: center;
    padding: 15px;
    background: #1a1a1a;
    border: 1px solid #2a2a2a;
    border-radius: 12px;
    flex-wrap: wrap;
}

.time-label {
    font-size: 0.9em;
    color: #999;
    font-weight: 500;
}

.time-group {
    display: flex;
    gap: 5px;
    align-items: center;
}

select {
    padding: 8px 10px;
    border: 1px solid #2a2a2a;
    border-radius: 8px;
    font-size: 0.9em;
    font-family: 'Inter', sans-serif;
    background: #0d0d0d;
    color: white;
    cursor: pointer;
    transition: border-color 0.3s;
}

select:focus {
    outline: none;
    border-color: #ff6b4a;
}

select option {
    background: #0d0d0d;
    color: white;
}

.tasks-section {
    padding: 0 30px 30px 30px;
    overflow-y: auto;
    flex: 1;
}

.timebox-section {
    padding: 20px;
    overflow-y: auto;
    flex: 1;
}

.timebox-header {
    background: transparent;
    color: white;
    padding: 30px;
    text-align: center;
    font-size: 1.3em;
    font-weight: 600;
    border-bottom: 1px solid #2a2a2a;
}

.timebox-item {
    background: #1a1a1a;
    padding: 20px;
    margin-bottom: 15px;
    border-radius: 16px;
    border: 1px solid #2a2a2a;
    min-height: 120px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    transition: all 0.3s;
}

.timebox-item:hover {
    border-color: #3a3a3a;
    transform: translateX(4px);
}

.timebox-item.done {
    opacity: 0.5;
    background: #1a1a1a;
}

.timebox-time {
    font-size: 1.1em;
    font-weight: 700;
    color: #ff6b4a;
}

.timebox-task-name {
    font-size: 1em;
    color: #fff;
    font-weight: 400;
    flex: 1;
}

.timebox-item.done .timebox-task-name {
    text-decoration: line-through;
    color: #666;
}

.timebox-amount {
    font-size: 1.2em;
    font-weight: 700;
    color: #ff6b4a;
}

.timebox-actions {
    display: flex;
    gap: 10px;
    align-items: center;
    justify-content: flex-end;
}

.delete-btn-small {
    background: transparent;
    color: #666;
    border: none;
    cursor: pointer;
    font-size: 1em;
    transition: all 0.2s;
    padding: 5px;
}

.delete-btn-small:hover {
    color: #ff6b4a;
    transform: scale(1.1);
}

.timebox-empty {
    text-align: center;
    padding: 40px 20px;
    color: #666;
    font-style: italic;
}

.task-item {
    background: #1a1a1a;
    padding: 20px;
    margin-bottom: 15px;
    border-radius: 16px;
    border: 1px solid #2a2a2a;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s;
}

.task-item:hover {
    border-color: #3a3a3a;
    transform: translateX(4px);
}

.task-item.done {
    background: #1a1a1a;
    opacity: 0.5;
    border-color: #2a2a2a;
}

.task-left {
    display: flex;
    align-items: center;
    gap: 15px;
    flex: 1;
}

.task-checkbox {
    width: 24px;
    height: 24px;
    cursor: pointer;
    accent-color: #3bd671;
    background: transparent;
    border: 2px solid #2a2a2a;
    border-radius: 50%;
}

.task-info {
    flex: 1;
}

.task-name {
    font-size: 1.05em;
    color: #fff;
    margin-bottom: 5px;
    font-weight: 400;
}

.task-item.done .task-name {
    text-decoration: line-through;
    color: #666;
}

.task-date {
    font-size: 0.8em;
    color: #666;
}

.task-right {
    display: flex;
    align-items: center;
    gap: 15px;
}

.task-amount {
    font-size: 1.3em;
    font-weight: 700;
    color: #ff6b4a;
}

.delete-btn {
    background: transparent;
    color: #666;
    border: none;
    cursor: pointer;
    font-size: 1.1em;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
}

.delete-btn:hover {
    color: #ff6b4a;
    transform: scale(1.1);
}

.delete-btn:active {
    transform: scale(0.95);
}

.empty-state {
    text-align: center;
    padding: 40px;
    color: #666;
}

.empty-state-text {
    font-size: 1em;
    font-style: italic;
}

.empty-state-icon {
    font-size: 3em;
    margin-bottom: 15px;
}

@media (max-width: 1024px) {
    body {
        flex-direction: column;
    }
    
    .timebox-container {
        width: 100%;
        max-height: 400px;
    }
    
    .container {
        max-height: none;
    }
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    align-items: center;
    justify-content: center;
    overflow-y: auto;
}

.modal-content {
    background: #0d0d0d;
    position: relative;
    margin: 20px auto;
    border: 1px solid #2a2a2a;
    border-radius: 24px;
    width: 90%;
    max-width: 800px;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
}

.modal-header {
    padding: 30px;
    border-bottom: 1px solid #2a2a2a;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h2 {
    color: white;
    font-size: 1.5em;
    font-weight: 600;
    margin: 0;
}

.close {
    color: #999;
    font-size: 2em;
    font-weight: 300;
    cursor: pointer;
    transition: color 0.2s;
    line-height: 1;
}

.close:hover {
    color: #ff6b4a;
}

.modal-body {
    padding: 30px;
    overflow-y: auto;
    flex: 1;
}

.loading {
    text-align: center;
    color: #666;
    padding: 40px;
}

.done-task-card {
    background: #1a1a1a;
    padding: 20px;
    margin-bottom: 15px;
    border-radius: 16px;
    border: 1px solid #2a2a2a;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s;
}

.done-task-card:hover {
    border-color: #3a3a3a;
    transform: translateX(4px);
}

.done-task-info {
    flex: 1;
}

.done-task-name {
    font-size: 1.1em;
    color: #fff;
    margin-bottom: 8px;
    font-weight: 500;
}

.done-task-meta {
    display: flex;
    gap: 15px;
    font-size: 0.85em;
    color: #666;
}

.done-task-amount {
    font-size: 1.5em;
    font-weight: 700;
    color: #ff6b4a;
    margin-right: 15px;
}

.done-task-delete {
    background: transparent;
    color: #666;
    border: none;
    cursor: pointer;
    font-size: 1.2em;
    transition: all 0.2s;
    padding: 8px;
}

.done-task-delete:hover {
    color: #ff6b4a;
    transform: scale(1.1);
}

.done-task-right {
    display: flex;
    align-items: center;
}

@media (max-width: 600px) {
    .container, .timebox-container {
        border-radius: 0;
    }
    
    h1 {
        font-size: 1.8em;
    }
    
    .header {
        flex-wrap: wrap;
        gap: 15px;
    }
    
    .done-tasks-btn {
        order: 3;
        width: 100%;
    }
    
    .form-row {
        flex-direction: column;
    }
    
    .task-item, .done-task-card {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .task-amount, .done-task-right {
        align-self: flex-end;
    }
    
    .modal-content {
        width: 95%;
        margin: 10% auto;
    }
}