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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #ffecd2 0%, #fcb69f 100%);
    min-height: 100vh;
    padding: 20px;
    position: relative;
}

body::before {
    content: '🐾';
    position: fixed;
    font-size: 100px;
    opacity: 0.05;
    top: 10%;
    left: 10%;
    transform: rotate(-20deg);
    z-index: 0;
}

body::after {
    content: '🦴';
    position: fixed;
    font-size: 80px;
    opacity: 0.05;
    bottom: 10%;
    right: 10%;
    transform: rotate(30deg);
    z-index: 0;
}

.container {
    max-width: 600px;
    margin: 0 auto;
    background: white;
    border-radius: 30px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
    overflow: hidden;
    position: relative;
    z-index: 1;
}

/* Header */
header {
    background: linear-gradient(135deg, #ff9a56 0%, #ff6b6b 100%);
    padding: 30px;
    text-align: center;
    color: white;
}

.frenchie-header h1 {
    font-size: 2.5em;
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

.subtitle {
    font-size: 1em;
    opacity: 0.9;
}

/* Frenchie Mascot */
.frenchie-mascot {
    position: relative;
    text-align: center;
    padding: 30px 20px 20px;
    background: linear-gradient(to bottom, #ff9a56 0%, white 30%);
}

.frenchie-face {
    position: relative;
    display: inline-block;
    animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.head {
    width: 100px;
    height: 100px;
    background: #8B6F47;
    border-radius: 50% 50% 45% 45%;
    position: relative;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.ear {
    width: 30px;
    height: 35px;
    background: #8B6F47;
    border-radius: 50% 50% 0 0;
    position: absolute;
    top: -5px;
}

.ear-left {
    left: 10px;
    transform: rotate(-15deg);
}

.ear-right {
    right: 10px;
    transform: rotate(15deg);
}

.eye {
    width: 20px;
    height: 25px;
    background: white;
    border-radius: 50%;
    position: absolute;
    top: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.eye-left {
    left: 20px;
}

.eye-right {
    right: 20px;
}

.pupil {
    width: 10px;
    height: 10px;
    background: #333;
    border-radius: 50%;
    animation: blink 3s infinite;
}

@keyframes blink {
    0%, 45%, 55%, 100% {
        transform: scaleY(1);
    }
    50% {
        transform: scaleY(0.1);
    }
}

.snout {
    position: absolute;
    bottom: 15px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 30px;
    background: #D4A574;
    border-radius: 50% 50% 45% 45%;
}

.nose {
    width: 20px;
    height: 15px;
    background: #333;
    border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
    position: absolute;
    top: 5px;
    left: 50%;
    transform: translateX(-50%);
}

.mouth {
    width: 2px;
    height: 8px;
    background: #333;
    position: absolute;
    top: 18px;
    left: 50%;
    transform: translateX(-50%);
}

.speech-bubble {
    display: inline-block;
    background: white;
    border-radius: 20px;
    padding: 10px 20px;
    margin-top: 20px;
    position: relative;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
    font-weight: bold;
    color: #ff6b6b;
    animation: fadeIn 1s ease-in;
}

.speech-bubble::before {
    content: '';
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-bottom: 10px solid white;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Main content */
main {
    padding: 30px;
}

.input-section {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

#taskInput {
    flex: 1;
    padding: 15px 20px;
    border: 3px solid #ffecd2;
    border-radius: 25px;
    font-size: 16px;
    transition: all 0.3s;
    outline: none;
}

#taskInput:focus {
    border-color: #ff9a56;
    box-shadow: 0 0 0 3px rgba(255, 154, 86, 0.2);
}

.add-btn {
    padding: 15px 30px;
    background: linear-gradient(135deg, #ff9a56 0%, #ff6b6b 100%);
    color: white;
    border: none;
    border-radius: 25px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 5px;
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.3);
}

.add-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 107, 107, 0.4);
}

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

/* Stats */
.stats {
    display: flex;
    justify-content: space-around;
    margin-bottom: 20px;
    padding: 15px;
    background: #ffecd2;
    border-radius: 20px;
}

.stat-item {
    text-align: center;
}

.stat-label {
    font-size: 0.9em;
    color: #666;
    display: block;
    margin-bottom: 5px;
}

.stat-value {
    font-size: 1.5em;
    font-weight: bold;
    color: #ff6b6b;
}

/* Filter buttons */
.filter-buttons {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.filter-btn {
    flex: 1;
    padding: 10px;
    background: white;
    border: 2px solid #ffecd2;
    border-radius: 15px;
    cursor: pointer;
    transition: all 0.3s;
    font-weight: bold;
    color: #666;
}

.filter-btn:hover {
    border-color: #ff9a56;
    color: #ff6b6b;
}

.filter-btn.active {
    background: linear-gradient(135deg, #ff9a56 0%, #ff6b6b 100%);
    color: white;
    border-color: transparent;
}

/* Task list */
.task-list {
    list-style: none;
    max-height: 400px;
    overflow-y: auto;
}

.task-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: white;
    border: 2px solid #ffecd2;
    border-radius: 15px;
    margin-bottom: 10px;
    transition: all 0.3s;
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.task-item:hover {
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transform: translateX(5px);
}

.task-item.completed {
    opacity: 0.6;
    background: #f5f5f5;
}

.task-checkbox {
    width: 25px;
    height: 25px;
    cursor: pointer;
    flex-shrink: 0;
}

.task-text {
    flex: 1;
    font-size: 16px;
    color: #333;
    word-break: break-word;
}

.task-item.completed .task-text {
    text-decoration: line-through;
    color: #999;
}

.delete-btn {
    padding: 8px 15px;
    background: #ff6b6b;
    color: white;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 14px;
    flex-shrink: 0;
}

.delete-btn:hover {
    background: #ff5252;
    transform: scale(1.1);
}

/* Empty state */
.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: #999;
    display: none;
}

.empty-state.show {
    display: block;
}

.empty-frenchie {
    font-size: 80px;
    margin-bottom: 20px;
    animation: wiggle 2s ease-in-out infinite;
}

@keyframes wiggle {
    0%, 100% {
        transform: rotate(0deg);
    }
    25% {
        transform: rotate(-5deg);
    }
    75% {
        transform: rotate(5deg);
    }
}

.empty-subtitle {
    font-size: 0.9em;
    margin-top: 10px;
}

/* Footer */
footer {
    text-align: center;
    padding: 20px;
    background: #ffecd2;
    color: #666;
    font-size: 14px;
}

/* Scrollbar */
.task-list::-webkit-scrollbar {
    width: 8px;
}

.task-list::-webkit-scrollbar-track {
    background: #ffecd2;
    border-radius: 10px;
}

.task-list::-webkit-scrollbar-thumb {
    background: #ff9a56;
    border-radius: 10px;
}

.task-list::-webkit-scrollbar-thumb:hover {
    background: #ff6b6b;
}

/* Responsive */
@media (max-width: 640px) {
    .container {
        border-radius: 20px;
    }

    .frenchie-header h1 {
        font-size: 2em;
    }

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

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

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

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