/* ==========================================================================
   A Simple Task Calendar Theme
   Version: 1.0
   Updated: 2024-06-15
   Changes:
   - Clean, minimalist design focused on task management
   - Simple color palette for better readability
   - Maintained all original functionality
   ========================================================================== */

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

:root {
    /* Simple Task Color Palette */
    --task-bg: #F5F7FA;
    /* Light gray background */
    --task-text: #2D3748;
    /* Dark gray text */
    --task-primary: #FFFFFF;
    /* White panels */
    --task-secondary: #EDF2F7;
    /* Light gray */
    --task-date-number: #4A5568;
    /* Medium gray */

    /* Accent Colors */
    --task-accent1: #4299E1;
    /* Blue */
    --task-accent2: #48BB78;
    /* Green */
    --task-accent3: #F6AD55;
    /* Orange */
    --task-accent4: #F56565;
    /* Red */
    --task-accent5: #9F7AEA;
    /* Purple */

    /* Transparent Accents */
    --task-accent1-trans: rgba(66, 153, 225, 0.5);
    --task-accent2-trans: rgba(72, 187, 120, 0.3);

    /* Theme Variables */
    --task-shadow: rgba(0, 0, 0, 0.1);
    --task-radius: 4px;
    --task-transition: 0.2s ease;
    --task-hover: #EBF8FF;
    --task-glow: 0 0 8px rgba(66, 153, 225, 0.2);
    --task-border: 1px solid #E2E8F0;
}

/* ==================== ANIMATIONS ==================== */
@keyframes task-pulse {
    0% {
        opacity: 0.95;
    }

    100% {
        opacity: 1;
    }
}

@keyframes task-fade {
    from {
        opacity: 0.9;
    }

    to {
        opacity: 1;
    }
}

/* ==================== BASE STYLES ==================== */
.a-simple-task {
    font-family: 'Roboto', sans-serif;
    color: var(--task-text);
    line-height: 1.5;
    font-size: 1rem;
    background-color: var(--task-bg);
    min-height: 100vh;
}

.a-simple-task .container {
    background-color: var(--task-primary);
    padding: 2rem;
    border: var(--task-border);
    box-shadow: 0 2px 4px var(--task-shadow);
    max-width: 1600px;
    margin: 0 auto;
    border-radius: var(--task-radius);
}

.a-simple-task .container::before,
.a-simple-task .container::after {
    content: none;
}

/* ==================== HEADER & TITLE ==================== */
.a-simple-task #calendar-title {
    font-family: 'Roboto', sans-serif;
    color: var(--task-text);
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 1.2rem;
    font-weight: 500;
    letter-spacing: normal;
}

.a-simple-task #calendar-title::after {
    content: none;
}

/* ==================== DATE & WEATHER DISPLAY ==================== */
.a-simple-task #date-weather-container {
    text-align: center;
    margin: 1.8rem 0;
    padding: 1.2rem;
    background-color: var(--task-primary);
    border: var(--task-border);
    border-radius: var(--task-radius);
    position: relative;
    box-shadow: 0 2px 4px var(--task-shadow);
}

.a-simple-task #date-weather-container::before,
.a-simple-task #date-weather-container::after {
    content: none;
}

.a-simple-task #current-date {
    font-family: 'Roboto', sans-serif;
    color: var(--task-text);
    font-size: 1.5rem;
    font-weight: 500;
    margin-bottom: 0.4rem;
    letter-spacing: normal;
}

.a-simple-task #today-weather {
    font-family: 'Roboto', sans-serif;
    color: var(--task-text);
    font-size: 1rem;
    font-weight: 400;
    letter-spacing: normal;
}

/* ==================== ANALOG CLOCK ==================== */
.a-simple-task #analog-watch {
    display: flex;
    justify-content: center;
    margin: 1.8rem 0;
}

.a-simple-task .clock-face {
    width: 180px;
    height: 180px;
    border: 2px solid var(--task-accent1);
    border-radius: 50%;
    position: relative;
    background-color: var(--task-primary);
    box-shadow: 0 2px 4px var(--task-shadow);
}

.a-simple-task .hand {
    position: absolute;
    top: 50%;
    transform-origin: 100%;
    transform: rotate(90deg);
    transition: all 0.05s;
    transition-timing-function: cubic-bezier(0.1, 2.7, 0.58, 1);
}

.a-simple-task .hour-hand {
    width: 40%;
    left: 10%;
    height: 4px;
    background: var(--task-accent1);
    margin-top: -2px;
    border-radius: 2px;
}

.a-simple-task .minute-hand {
    width: 48%;
    left: 2%;
    height: 3px;
    background: var(--task-accent3);
    margin-top: -1.5px;
    border-radius: 1.5px;
}

.a-simple-task .second-hand {
    width: 48%;
    left: 2%;
    height: 2px;
    background: var(--task-accent4);
    margin-top: -1px;
}

/* Clock center ornament */
.a-simple-task .clock-face::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 10px;
    height: 10px;
    background-color: var(--task-accent1);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
    box-shadow: 0 0 0 2px var(--task-primary);
}

/* Digital display in clock */
.a-simple-task .clock-face::before {
    content: none;
}

/* ==================== CALENDAR TABLE ==================== */
.a-simple-task table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0 4px;
    margin: 1.8rem auto;
    background-color: transparent;
    table-layout: fixed;
}

/* DAY OF WEEK HEADERS */
.a-simple-task th {
    background-color: var(--task-secondary);
    color: var(--task-text) !important;
    font-family: 'Roboto', sans-serif;
    font-weight: 500;
    padding: 0.8rem 0.2rem;
    border-radius: var(--task-radius);
    position: relative;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    min-width: 0;
    font-size: 0.9rem;
    letter-spacing: normal;
    text-transform: uppercase;
    border: var(--task-border);
}

.a-simple-task th span.full-day-name {
    display: inline;
}

.a-simple-task th abbr {
    display: none;
    text-decoration: none;
    border-bottom: none;
}

/* DATE NUMBER STYLES */
.a-simple-task td {
    background-color: var(--task-primary);
    color: var(--task-text);
    padding: 0.8rem;
    border: var(--task-border);
    height: 100px;
    vertical-align: top;
    transition: all var(--task-transition);
    position: relative;
    border-radius: var(--task-radius);
}

.a-simple-task td .date-number {
    color: var(--task-date-number) !important;
    font-weight: 500;
    font-size: 1rem;
    position: absolute;
    top: 8px;
    left: 8px;
    font-family: 'Roboto', sans-serif;
}

.a-simple-task td:hover {
    background-color: var(--task-hover);
    box-shadow: 0 2px 4px var(--task-shadow);
}

/* Current date highlight */
.a-simple-task td.current-day {
    background-color: rgba(66, 153, 225, 0.1);
    border: 1px solid var(--task-accent1);
}

.a-simple-task td.current-day .date-number {
    color: var(--task-accent1) !important;
    font-weight: 600;
}

.a-simple-task td.current-day::before {
    content: none;
}

/* ==================== TASK MARKERS ==================== */
.a-simple-task .task-marker {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--task-accent1);
    margin: 0 1px;
    transition: all var(--task-transition);
}

.a-simple-task .task-marker.important {
    background-color: var(--task-accent4);
}

.a-simple-task .task-marker.completed {
    background-color: var(--task-accent2);
}

.a-simple-task .task-marker:hover {
    transform: scale(1.2);
}

/* ==================== MODAL STYLES ==================== */
.a-simple-task .modal-content {
    position: relative;
    background-color: var(--task-primary);
    border: var(--task-border);
    padding: 20px;
    color: var(--task-text);
    box-shadow: 0 4px 8px var(--task-shadow);
    border-radius: var(--task-radius);
    animation: task-fade 0.2s ease-out;
}

.a-simple-task .modal-content::before {
    content: none;
}

.a-simple-task .modal-content h2 {
    color: var(--task-text);
    font-family: 'Roboto', sans-serif;
    font-size: 1.5em;
    margin-bottom: 15px;
    font-weight: 500;
    letter-spacing: normal;
}

/* Modal date display */
.a-simple-task .modal-date {
    font-family: 'Roboto', sans-serif;
    color: var(--task-text);
    font-size: 1.2rem;
    font-weight: 500;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: var(--task-border);
    letter-spacing: normal;
}

/* Task list */
.a-simple-task .task-list {
    margin: 1rem 0;
    padding: 0;
    list-style: none;
}

.a-simple-task .task-item {
    background-color: var(--task-primary);
    padding: 0.8rem;
    margin-bottom: 0.8rem;
    border-left: 3px solid var(--task-accent1);
    border-radius: var(--task-radius);
    transition: all var(--task-transition);
    box-shadow: 0 1px 3px var(--task-shadow);
}

.a-simple-task .task-item.important {
    border-left-color: var(--task-accent4);
}

.a-simple-task .task-item.completed {
    border-left-color: var(--task-accent2);
}

.a-simple-task .task-item:hover {
    background-color: var(--task-secondary);
    transform: none;
}

.a-simple-task .task-time {
    font-family: 'Roboto', sans-serif;
    color: var(--task-accent1);
    font-weight: 500;
    font-size: 0.9rem;
    margin-bottom: 0.3rem;
    display: block;
}

.a-simple-task .task-title {
    font-weight: 500;
    font-size: 1rem;
    margin-bottom: 0.3rem;
    color: var(--task-text);
    font-family: 'Roboto', sans-serif;
}

.a-simple-task .task-description {
    font-size: 0.9rem;
    line-height: 1.4;
    color: var(--task-text);
    opacity: 0.8;
    font-family: 'Roboto', sans-serif;
}

.a-simple-task .modal-content button {
    background-color: var(--task-accent1);
    color: white;
    border: none;
    padding: 8px 16px;
    font-size: 0.9em;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--task-transition);
    font-family: 'Roboto', sans-serif;
    border-radius: var(--task-radius);
}

.a-simple-task .modal-content button:hover {
    background-color: #3182CE;
}

/* Close Button */
.a-simple-task .modal .close-button {
    position: absolute;
    top: 10px;
    right: 10px;
    background-color: transparent;
    color: var(--task-text);
    border: none;
    width: 24px;
    height: 24px;
    cursor: pointer;
    transition: all var(--task-transition);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

.a-simple-task .modal .close-button:hover {
    color: var(--task-accent1);
}

/* ==================== BUTTONS & CONTROLS ==================== */
.a-simple-task .button,
.a-simple-task .transparent-button {
    border: 1px solid var(--task-accent1);
    color: var(--task-accent1);
    background: white;
    padding: 0.6rem 1.2rem;
    font-family: 'Roboto', sans-serif;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--task-transition);
    margin: 0.3rem;
    border-radius: var(--task-radius);
    font-size: 0.9rem;
}

.a-simple-task .button:hover,
.a-simple-task .transparent-button:hover {
    background-color: var(--task-accent1);
    color: white;
}

.a-simple-task .controls {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    margin: 1rem 0;
}

/* ==================== THEME SWITCHER ==================== */
.a-simple-task #theme-switcher-container {
    position: relative;
    margin: 0 0.5rem;
    min-width: 180px;
}

.a-simple-task #theme-switcher {
    background-color: white;
    color: var(--task-text) !important;
    border: 1px solid #CBD5E0;
    padding: 0.6rem 1.8rem 0.6rem 0.8rem;
    font-family: 'Roboto', sans-serif;
    font-size: 0.9rem;
    font-weight: 500;
    width: 100%;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%234A5568'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.5rem center;
    background-size: 1rem;
    cursor: pointer;
    transition: all var(--task-transition);
    border-radius: var(--task-radius);
}

.a-simple-task #theme-switcher option {
    background-color: white !important;
    color: var(--task-text) !important;
    font-size: 0.9rem;
    font-weight: 500;
}

.a-simple-task #theme-switcher:focus {
    outline: none;
    border-color: var(--task-accent1);
}

/* ==================== BACK TO TOP BUTTON ==================== */
.a-simple-task #backToTopBtn {
    position: fixed;
    right: 20px;
    bottom: 20px;
    z-index: 9999;
    border: none;
    padding: 0.8rem 1.2rem;
    font-size: 0.9rem;
    font-family: 'Roboto', sans-serif;
    font-weight: 500;
    color: white;
    background-color: var(--task-accent1);
    cursor: pointer;
    transition: all var(--task-transition);
    opacity: 0.9;
    display: none;
    border-radius: var(--task-radius);
    box-shadow: 0 2px 4px var(--task-shadow);
}

.a-simple-task #backToTopBtn:hover {
    background-color: #3182CE;
    opacity: 1;
}

/* ==================== FOOTER ==================== */
.a-simple-task footer {
    text-align: center;
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: var(--task-border);
    color: var(--task-text);
    font-size: 0.8rem;
    font-weight: 400;
    font-family: 'Roboto', sans-serif;
    letter-spacing: normal;
}

/* ==================== MEDIA QUERIES ==================== */
@media (max-width: 992px) {
    .a-simple-task .container {
        padding: 1.5rem;
    }

    .a-simple-task #calendar-title {
        font-size: 2rem;
    }

    .a-simple-task #current-date {
        font-size: 1.3rem;
    }

    .a-simple-task #today-weather {
        font-size: 0.9rem;
    }

    .a-simple-task .modal-date {
        font-size: 1.1rem;
    }

    .a-simple-task .task-title {
        font-size: 0.95rem;
    }
}

@media (max-width: 768px) {
    .a-simple-task {
        font-size: 0.95rem;
        line-height: 1.5;
    }

    .a-simple-task .clock-face {
        width: 150px;
        height: 150px;
    }

    .a-simple-task th {
        font-size: 0.8rem;
        padding: 0.6rem 0.1rem;
    }

    .a-simple-task th span.full-day-name {
        display: none;
    }

    .a-simple-task th abbr {
        display: inline;
    }

    .a-simple-task td {
        padding: 0.6rem;
        height: 80px;
        font-size: 0.85rem;
    }

    .a-simple-task td .date-number {
        font-size: 0.9rem;
        top: 6px;
        left: 6px;
    }

    .a-simple-task #backToTopBtn {
        right: 15px;
        bottom: 15px;
        padding: 0.7rem 1rem;
        font-size: 0.85rem;
    }

    .a-simple-task #theme-switcher {
        min-width: 160px;
        font-size: 0.85rem;
    }

    .a-simple-task .modal-content {
        padding: 15px;
    }

    .a-simple-task .task-item {
        padding: 0.7rem;
    }
}

@media (max-width: 576px) {
    .a-simple-task .container {
        padding: 1rem;
    }

    .a-simple-task #calendar-title {
        font-size: 1.8rem;
    }

    .a-simple-task #current-date {
        font-size: 1.2rem;
    }

    .a-simple-task #today-weather {
        font-size: 0.85rem;
    }

    .a-simple-task .clock-face {
        width: 130px;
        height: 130px;
    }

    .a-simple-task th {
        font-size: 0.75rem;
        padding: 0.5rem 0.1rem;
    }

    .a-simple-task td {
        padding: 0.5rem;
        height: 70px;
        font-size: 0.8rem;
    }

    .a-simple-task td .date-number {
        font-size: 0.85rem;
        top: 5px;
        left: 5px;
    }

    .a-simple-task #theme-switcher {
        min-width: 140px;
        font-size: 0.8rem;
    }

    .a-simple-task .modal-content {
        padding: 12px;
    }

    .a-simple-task .modal-date {
        font-size: 1.1rem;
    }

    .a-simple-task .task-time {
        font-size: 0.85rem;
    }
}

@media (max-width: 400px) {
    .a-simple-task th {
        font-size: 0.7rem;
        padding: 0.4rem 0.1rem;
    }

    .a-simple-task td {
        height: 60px;
    }

    .a-simple-task td .date-number {
        font-size: 0.8rem;
    }

    .a-simple-task #theme-switcher {
        min-width: 120px;
        font-size: 0.75rem;
    }
}