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

:root {
    --primary: #6366f1;
    --primary-light: #818cf8;
    --secondary: #ec4899;
    --bg-dark: #0f172a;
    --card-bg: rgba(30, 41, 59, 0.6);
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Outfit', sans-serif;
}

body {
    background: radial-gradient(circle at 0% 0%, #1e1b4b 0%, #0f172a 50%, #020617 100%);
    color: var(--text-main);
    min-height: 100vh;
    padding: 2rem;
    line-height: 1.6;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
}

header {
    text-align: center;
    margin-bottom: 3.5rem;
}

h1 {
    font-size: 3.5rem;
    font-weight: 600;
    background: linear-gradient(135deg, #a5b4fc 0%, #6366f1 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.75rem;
    letter-spacing: -1px;
}

.glass-card {
    background: var(--card-bg);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 1.75rem;
    padding: 2rem;
    box-shadow: 0 30px 60px -12px rgba(0, 0, 0, 0.6);
    margin-bottom: 2rem;
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.glass-card:hover {
    border-color: rgba(99, 102, 241, 0.3);
}

.grid {
    display: grid;
    grid-template-columns: 340px 1fr;
    gap: 2.5rem;
}

@media (max-width: 900px) {
    .grid { grid-template-columns: 1fr; }
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.9rem 1.75rem;
    border-radius: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    border: none;
    font-size: 1rem;
    gap: 0.6rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), #4338ca);
    color: white;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.2);
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 12px 24px rgba(99, 102, 241, 0.4);
}

.btn-google {
    background: rgba(255, 255, 255, 0.95);
    color: #111827;
}

.btn-google:hover {
    background: white;
    transform: translateY(-2px);
}

.form-group {
    margin-bottom: 1.5rem;
}

label {
    display: block;
    margin-bottom: 0.6rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-muted);
}

input, textarea, select {
    width: 100%;
    padding: 0.9rem 1rem;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 0.85rem;
    color: white;
    outline: none;
    transition: all 0.3s;
    font-size: 0.95rem;
}

input:focus {
    border-color: var(--primary);
    background: rgba(15, 23, 42, 0.8);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.15);
}

.item-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.item-row {
    display: flex;
    align-items: center;
    background: rgba(15, 23, 42, 0.4);
    padding: 1.25rem;
    border-radius: 1.25rem;
    border: 1px solid rgba(255, 255, 255, 0.03);
    transition: all 0.3s ease;
}

.item-row:hover {
    background: rgba(15, 23, 42, 0.6);
    transform: translateX(5px);
    border-color: rgba(255, 255, 255, 0.1);
}

.item-info {
    flex: 1;
}

.item-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.item-meta {
    font-size: 0.85rem;
    color: var(--text-muted);
    display: flex;
    gap: 1rem;
}

.item-actions {
    display: flex;
    gap: 0.75rem;
}

.btn-delete {
    color: var(--text-muted);
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.1rem;
    transition: color 0.3s;
    padding: 0.5rem;
}

.btn-delete:hover {
    color: var(--danger);
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 2rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.status-pending { background: rgba(245, 158, 11, 0.15); color: var(--warning); }
.status-sent { background: rgba(16, 185, 129, 0.15); color: var(--success); }

.profile-card {
    display: flex;
    align-items: center;
    gap: 1.1rem;
    margin-bottom: 2rem;
}

.profile-img {
    width: 52px;
    height: 52px;
    border-radius: 1rem;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    box-shadow: 0 8px 16px rgba(99, 102, 241, 0.2);
}

.section-title {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
}

.section-icon {
    width: 32px;
    height: 32px;
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
}

.btn-complete {
    color: var(--text-muted);
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.1rem;
    transition: all 0.3s;
    padding: 0.5rem;
}

.btn-complete:hover {
    color: var(--success);
    transform: scale(1.1);
}

.item-row.completed .item-title {
    text-decoration: line-through;
    opacity: 0.6;
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: 1rem;
}

.checkbox-group input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
}

.checkbox-group label {
    margin: 0;
    cursor: pointer;
}