@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700;800&display=swap');

:root {
    /* Warm & Friendly Palette */
    --primary: #FF9F43;
    /* Warm Orange */
    --primary-dark: #EE801E;
    --secondary: #54A0FF;
    /* Friendly Blue */
    --success: #1DD1A1;
    /* Soft Green */
    --danger: #FF6B6B;
    /* Soft Red */
    --warning: #FECA57;
    /* Sunny Yellow */
    --info: #48DBFB;
    /* Sky Blue */

    --bg-gradient-start: #FFF0E6;
    --bg-gradient-end: #FFEAA7;

    --text-main: #2F3542;
    --text-light: #747D8C;

    --card-bg: rgba(255, 255, 255, 0.9);
    --glass-border: rgba(255, 255, 255, 0.5);

    --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.05), 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 10px 20px rgba(0, 0, 0, 0.08), 0 6px 6px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.12), 0 10px 10px rgba(0, 0, 0, 0.05);
    --shadow-color-primary: 0 10px 20px rgba(255, 159, 67, 0.3);

    --radius-lg: 24px;
    --radius-md: 16px;
    --radius-sm: 12px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: 'Nunito', sans-serif;
    background: linear-gradient(135deg, var(--bg-gradient-start) 0%, var(--bg-gradient-end) 100%);
    min-height: 100vh;
    color: var(--text-main);
    display: flex;
    justify-content: center;
    align-items: flex-start;
    /* Align top for scrolling */
    padding: 20px;
    background-attachment: fixed;
    /* Cute background pattern */
    background-image:
        radial-gradient(circle at 10% 20%, rgba(255, 255, 255, 0.4) 0%, transparent 20%),
        radial-gradient(circle at 90% 80%, rgba(255, 255, 255, 0.4) 0%, transparent 20%),
        linear-gradient(135deg, var(--bg-gradient-start) 0%, var(--bg-gradient-end) 100%);
}

#app {
    width: 100%;
    max-width: 1000px;
    margin-top: 2vh;
    margin-bottom: 5vh;
    position: relative;
}

/* --- Animations --- */
@keyframes popIn {
    0% {
        opacity: 0;
        transform: scale(0.9) translateY(20px);
    }

    70% {
        transform: scale(1.02);
    }

    100% {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

@keyframes float {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-5px);
    }

    100% {
        transform: translateY(0px);
    }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.screen {
    display: none;
    animation: popIn 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.screen.active {
    display: block;
}

/* --- Components --- */

/* Buttons */
.btn {
    border: none;
    border-radius: 50px;
    padding: 12px 28px;
    font-size: 16px;
    font-weight: 800;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.25, 0.8, 0.25, 1);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
}

.btn:hover {
    transform: translateY(-2px) scale(1.02);
    filter: brightness(1.05);
}

.btn:active {
    transform: translateY(1px) scale(0.98);
}

.btn-primary {
    background: var(--primary);
    color: white;
    box-shadow: var(--shadow-color-primary);
}

.btn-secondary {
    background: var(--secondary);
    color: white;
    box-shadow: 0 10px 20px rgba(84, 160, 255, 0.3);
}

.btn-success {
    background: var(--success);
    color: white;
    box-shadow: 0 10px 20px rgba(29, 209, 161, 0.3);
}

.btn-danger {
    background: var(--danger);
    color: white;
    box-shadow: 0 10px 20px rgba(255, 107, 107, 0.3);
}

.btn-info {
    background: var(--info);
    color: white;
    box-shadow: 0 10px 20px rgba(72, 219, 251, 0.3);
}

/* Cards */
.card {
    background: var(--card-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 30px;
}

/* Inputs */
input,
select,
textarea {
    width: 100%;
    padding: 16px 20px;
    border: 2px solid #F1F2F6;
    background: #FDFDFD;
    border-radius: var(--radius-md);
    font-size: 16px;
    font-family: inherit;
    transition: all 0.3s ease;
    color: var(--text-main);
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: white;
    box-shadow: 0 0 0 4px rgba(255, 159, 67, 0.15);
}

/* --- Login Screen --- */
.login-container {
    max-width: 420px;
    margin: 5vh auto;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.login-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, var(--primary), var(--warning));
}

.login-container h1 {
    color: var(--primary);
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 30px;
    margin-top: 10px;
}

.login-tabs {
    background: #F1F2F6;
    padding: 6px;
    border-radius: 50px;
    display: flex;
    margin-bottom: 30px;
}

.login-tabs button {
    flex: 1;
    padding: 12px;
    border: none;
    background: transparent;
    border-radius: 40px;
    font-weight: 700;
    color: var(--text-light);
    cursor: pointer;
    transition: all 0.3s ease;
}

.login-tabs button.active {
    background: white;
    color: var(--primary);
    box-shadow: var(--shadow-sm);
}

/* --- Dashboard --- */
.dashboard-header {
    background: white;
    padding: 15px 25px;
    border-radius: 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow-md);
    margin-bottom: 40px;
    position: sticky;
    top: 20px;
    z-index: 100;
    animation: slideDown 0.5s ease-out;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 15px;
}

.user-avatar {
    width: 54px;
    height: 54px;
    background: linear-gradient(135deg, var(--primary), var(--warning));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 28px;
    box-shadow: 0 4px 10px rgba(255, 159, 67, 0.3);
    border: 3px solid white;
}

.user-details {
    display: flex;
    flex-direction: column;
}

.user-name {
    font-weight: 800;
    font-size: 18px;
    color: var(--text-main);
}

.user-score {
    font-weight: 700;
    color: var(--primary);
    font-size: 15px;
    background: #FFF0E6;
    padding: 2px 10px;
    border-radius: 12px;
    margin-top: 2px;
    display: inline-block;
}

/* --- Menu Grid --- */
.menu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 25px;
    margin-bottom: 40px;
}

.menu-item {
    background: white;
    border-radius: var(--radius-lg);
    padding: 25px 15px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 15px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: var(--shadow-sm);
    border: 2px solid transparent;
}

.menu-item:hover {
    transform: translateY(-8px) scale(1.05);
    box-shadow: var(--shadow-md);
    border-color: rgba(255, 255, 255, 0.5);
}

.menu-item:active {
    transform: scale(0.95);
}

.menu-icon {
    font-size: 42px;
    filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.1));
}

.menu-label {
    font-weight: 700;
    color: var(--text-main);
    font-size: 15px;
}

/* --- Content Area --- */
.content-area {
    background: white;
    border-radius: 30px;
    padding: 40px;
    box-shadow: var(--shadow-lg);
    min-height: 500px;
    position: relative;
}

.section-title {
    font-size: 28px;
    font-weight: 800;
    color: var(--text-main);
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.section-title::before {
    content: '';
    display: block;
    width: 8px;
    height: 32px;
    background: var(--primary);
    border-radius: 4px;
}

/* --- Lists & Items --- */
.item-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
}

.item-card {
    background: #FFFFFF;
    border-radius: var(--radius-md);
    padding: 25px;
    border: 2px solid #F1F2F6;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 160px;
}

.item-card:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.item-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 8px;
    line-height: 1.4;
}

.item-reward {
    font-size: 15px;
    color: var(--primary);
    font-weight: 700;
    background: #FFF0E6;
    padding: 4px 12px;
    border-radius: 8px;
    align-self: flex-start;
    margin-bottom: 20px;
}

/* Messages */
.message-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.message-card {
    background: #F8F9FA;
    border-radius: var(--radius-md);
    padding: 20px;
    border-left: 5px solid var(--secondary);
}

.message-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
    font-size: 13px;
    font-weight: 700;
    color: var(--text-light);
}

.message-content {
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-main);
}

.message-reply {
    margin-top: 15px;
    background: white;
    padding: 15px;
    border-radius: var(--radius-sm);
    border: 1px solid #E1E1E1;
    font-size: 14px;
    color: var(--text-main);
    display: flex;
    gap: 10px;
}

.message-reply strong {
    color: var(--primary);
}

/* Logs */
.log-item {
    padding: 15px 20px;
    border-radius: var(--radius-sm);
    margin-bottom: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    transition: transform 0.2s;
}

.log-item:hover {
    transform: translateX(5px);
}

.log-item.deduction {
    background: #FFEEEE;
    color: #FF6B6B;
}

.log-item.announcement {
    background: #E0F7FA;
    color: #00BCD4;
}

.log-item.reward {
    background: #E8F5E9;
    color: #43A047;
}

/* Responsive */
@media (max-width: 768px) {
    body {
        padding: 10px;
        align-items: flex-start;
    }

    .dashboard-header {
        flex-direction: column;
        gap: 15px;
        text-align: center;
        padding: 20px;
        border-radius: 30px;
    }

    .menu-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .content-area {
        padding: 25px;
    }

    .item-list {
        grid-template-columns: 1fr;
    }
}