/* public_html/style.css */
:root {
    --background-color: #f0f2f5;
    --card-background: #ffffff;
    --text-color: #1c1e21;
    --subtitle-color: #606770;
    --button-hover: #f5f6f7;
    --border-color: #dddfe2;
    --shadow-color: rgba(0, 0, 0, 0.1);
    --danger-color: #dc3545;
    --danger-hover-color: #c82333;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--background-color);
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 1rem 0;
    color: var(--text-color);
}

.card {
    background-color: var(--card-background);
    padding: 2rem 3rem;
    border-radius: 12px;
    box-shadow: 0 4px 12px var(--shadow-color);
    text-align: center;
    max-width: 400px;
    width: 90%;
    border: 1px solid var(--border-color);
}

.title {
    font-size: 2.5rem;
    font-weight: 700;
    margin: 0 0 0.5rem;
}

.subtitle {
    font-size: 1rem;
    color: var(--subtitle-color);
    margin: 0 0 2rem;
    line-height: 1.5;
}

.google-btn, .dashboard-form button, .modal-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background-color: var(--card-background);
    color: var(--text-color);
    font-size: 1rem;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: background-color 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
}

.google-btn:hover {
    background-color: var(--button-hover);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.google-btn svg { margin-right: 12px; }

/* Dashboard & Forms */
.dashboard-header { display: flex; align-items: center; justify-content: space-between; width: 100%; margin-bottom: 1rem; }
.profile-pic { width: 50px; height: 50px; border-radius: 50%; object-fit: cover; }
.logout-btn { font-size: 0.9rem; color: var(--subtitle-color); text-decoration: none; border: 1px solid var(--border-color); padding: 8px 16px; border-radius: 6px; transition: background-color 0.2s ease-in-out; }
.logout-btn:hover { background-color: var(--button-hover); }
.nav-links { margin-left: auto; }
.nav-links a { color: var(--subtitle-color); text-decoration: none; font-weight: 500; margin-left: 1rem; }
.nav-links a.active { color: var(--text-color); }
.dashboard-section { margin-top: 2rem; border-top: 1px solid var(--border-color); padding-top: 2rem; text-align: left; }
.dashboard-section h3 { margin-top: 0; font-size: 1.5rem; margin-bottom: 1.5rem; }

.dashboard-form { display: flex; flex-direction: column; gap: 1rem; }
.dashboard-form input, .dashboard-form select, .emoji-picker-container button { width: 100%; padding: 12px; border-radius: 6px; border: 1px solid var(--border-color); font-size: 1rem; background-color: white; font-family: 'Inter', sans-serif; box-sizing: border-box; }
.emoji-picker-container { position: relative; width: 150px; }
.emoji-picker-container button { margin: 0; cursor: pointer; }
emoji-picker { position: absolute; bottom: 100%; left: 0; z-index: 10; margin-bottom: 10px; }


/* Habit & Group Styling */
.habit-group-header { display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid var(--border-color); padding-bottom: 0.5rem; }
.habit-group h4 { font-size: 1.2rem; margin: 1.5rem 0 1rem 0; padding: 0; border: none; }
.habit-item { display: flex; align-items: center; margin-bottom: 0.75rem; }
.habit-item label { font-size: 1.1rem; margin-left: 0.75rem; cursor: pointer; flex-grow: 1; }
.habit-item label .icon { margin-right: 0.5rem; }
.habit-item input[type="checkbox"] { width: 20px; height: 20px; cursor: pointer; flex-shrink: 0; }
.manage-btn { background: none; border: none; cursor: pointer; font-size: 1.2rem; font-weight: bold; color: var(--subtitle-color); padding: 4px 8px; border-radius: 50%; line-height: 1; }
.manage-btn:hover { background-color: var(--button-hover); color: var(--text-color); }


/* Modal Styles */
.modal-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0, 0, 0, 0.6); display: flex; justify-content: center; align-items: center; z-index: 1000; }
.modal-content { background: white; padding: 2rem; border-radius: 12px; box-shadow: 0 5px 15px rgba(0,0,0,0.3); width: 90%; max-width: 450px; text-align: left; }
.modal-content h3 { margin-top: 0; }
.modal-content hr { border: 0; border-top: 1px solid var(--border-color); margin: 1.5rem 0; }
.modal-actions { display: flex; justify-content: flex-end; gap: 1rem; margin-top: 1.5rem; }
.modal-btn { padding: 10px 20px; }
.modal-btn-danger { background-color: var(--danger-color); color: white; border-color: var(--danger-color); }
.modal-btn-danger:hover { background-color: var(--danger-hover-color); border-color: var(--danger-hover-color); }

/* Calendar Styles */
.calendar-container { margin-top: 2rem; border-top: 1px solid var(--border-color); padding-top: 2rem; }
.calendar-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; }
.calendar-header h3 { font-size: 1.5rem; margin: 0; }
.calendar-nav button { background: none; border: 1px solid var(--border-color); padding: 8px 12px; border-radius: 6px; cursor: pointer; }
.calendar-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 5px; }
.calendar-day, .calendar-day-name { aspect-ratio: 1 / 1; border: 1px solid var(--border-color); border-radius: 8px; padding: 8px; text-decoration: none; color: var(--text-color); }
.calendar-day:hover { background-color: var(--button-hover); }
.calendar-day-name { font-weight: 600; text-align: center; border: none; }
.day-number { font-weight: 500; }
.day-icons { margin-top: 8px; font-size: 1rem; line-height: 1.4; display: flex; flex-wrap: wrap; gap: 4px; }
.not-current-month { background-color: #f9f9f9; color: #ccc; }
.calendar-day-name .short-name { display: none; }
.calendar-filter-container { margin-top: 2rem; border-top: 1px solid var(--border-color); padding-top: 1rem; text-align: left; }
.calendar-filter-container label { font-weight: 500; margin-right: 1rem; }
.calendar-filter-container select { padding: 8px; border-radius: 6px; }

/* Mood Colors */
.mood-rad { background-color: #d4edda; }
.mood-good { background-color: #cce5ff; }
.mood-meh { background-color: #fff3cd; }
.mood-bad { background-color: #f8d7da; }
.mood-awful { background-color: #e2e3e5; }

/* Responsive Design */
@media (max-width: 768px) {
    .card { padding: 1.5rem; }
    .calendar-day, .calendar-day-name { padding: 4px; font-size: 0.8rem; }
    .day-icons { font-size: 0.7rem; gap: 2px; overflow: hidden; }
    .calendar-day-name .long-name { display: none; }
    .calendar-day-name .short-name { display: inline; }
}