/* PlanBee Application Custom Styles */
/* Seasonal Color Palettes - Auto-switches based on month */

:root {
    /* Default Autumn Colors (Sept-Nov) */
    --primary-color: #8B4513;
    --secondary-color: #A0522D;
    --light-accent: #F5DEB3;
    --medium-accent: #DEB887;
    --dark-accent: #D2B48C;
    --white: #FFFFFF;
    --off-white: #FAF9F6;
    --text-dark: #3E2723;
    --shadow: rgba(139, 69, 19, 0.15);
}

/* Winter Colors (Dec-Feb) */
body.winter {
    --primary-color: #4A90E2;
    --secondary-color: #87CEEB;
    --light-accent: #E3F2FD;
    --medium-accent: #BBDEFB;
    --dark-accent: #90CAF9;
    --shadow: rgba(74, 144, 226, 0.15);
}

/* Spring Colors (Mar-May) */
body.spring {
    --primary-color: #E91E63;
    --secondary-color: #9C27B0;
    --light-accent: #F8BBD0;
    --medium-accent: #E1BEE7;
    --dark-accent: #CE93D8;
    --shadow: rgba(233, 30, 99, 0.15);
}

/* Summer Colors (Jun-Aug) */
body.summer {
    --primary-color: #FFA726;
    --secondary-color: #8B4513;
    --light-accent: #FFF9C4;
    --medium-accent: #FFF59D;
    --dark-accent: #FFEB3B;
    --shadow: rgba(255, 167, 38, 0.15);
}

/* Old variable names mapped to new seasonal variables for compatibility */
:root {
    --primary-brown: var(--primary-color);
    --secondary-brown: var(--secondary-color);
    --light-beige: var(--light-accent);
    --medium-beige: var(--medium-accent);
    --dark-beige: var(--dark-accent);
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, var(--light-beige) 0%, var(--off-white) 100%);
    min-height: 100vh;
    color: var(--text-dark);
}

/* Authentication Pages */
.auth-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
}

.auth-card {
    background: var(--white);
    border-radius: 20px;
    box-shadow: 0 10px 40px var(--shadow);
    padding: 40px;
    max-width: 450px;
    width: 100%;
}

.auth-card .logo-section {
    text-align: center;
    margin-bottom: 30px;
}

.auth-card .logo-section h1 {
    color: var(--primary-brown);
    font-size: 2.5rem;
    margin-bottom: 10px;
    font-weight: 700;
}

.auth-card .logo-section p {
    color: var(--secondary-brown);
    font-size: 1rem;
}

.form-control {
    border: 2px solid var(--light-beige);
    border-radius: 10px;
    padding: 12px 15px;
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: var(--primary-brown);
    box-shadow: 0 0 0 0.2rem rgba(139, 69, 19, 0.15);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-brown) 0%, var(--secondary-brown) 100%);
    border: none;
    border-radius: 10px;
    padding: 12px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px var(--shadow);
    background: linear-gradient(135deg, var(--secondary-brown) 0%, var(--primary-brown) 100%);
}

.btn-outline-primary {
    border: 2px solid var(--primary-brown);
    color: var(--primary-brown);
    border-radius: 10px;
    padding: 10px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-outline-primary:hover {
    background: var(--primary-brown);
    color: var(--white);
}

/* Navbar */
.navbar {
    background: var(--white) !important;
    box-shadow: 0 2px 15px var(--shadow);
    padding: 15px 0;
}

.navbar-brand {
    color: var(--primary-brown) !important;
    font-weight: 700;
    font-size: 1.5rem;
}

.nav-link {
    color: var(--secondary-brown) !important;
    font-weight: 500;
    margin: 0 10px;
    transition: all 0.3s ease;
}

.nav-link:hover {
    color: var(--primary-brown) !important;
    transform: translateY(-2px);
}

.btn-logout {
    background: var(--medium-beige);
    color: var(--primary-brown);
    border: none;
    border-radius: 8px;
    padding: 8px 20px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-logout:hover {
    background: var(--primary-brown);
    color: var(--white);
}

/* Dashboard */
.dashboard-container {
    padding: 30px 0;
}

.dashboard-header {
    background: var(--white);
    border-radius: 15px;
    padding: 25px;
    margin-bottom: 30px;
    box-shadow: 0 5px 20px var(--shadow);
}

.dashboard-header h2 {
    color: var(--primary-brown);
    margin-bottom: 10px;
}

/* Calendar */
.calendar-container {
    background: var(--white);
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 5px 20px var(--shadow);
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 15px;
}

.calendar-header h3 {
    color: var(--primary-brown);
    margin: 0;
}

.calendar-nav {
    display: flex;
    gap: 10px;
    align-items: center;
}

.calendar-nav button {
    background: var(--light-beige);
    border: none;
    border-radius: 8px;
    padding: 8px 15px;
    color: var(--primary-brown);
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
}

.calendar-nav button:hover {
    background: var(--primary-brown);
    color: var(--white);
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 5px;
}

.calendar-day-header {
    background: var(--medium-beige);
    color: var(--primary-brown);
    padding: 10px;
    text-align: center;
    font-weight: 700;
    border-radius: 8px;
}

.calendar-day {
    background: var(--off-white);
    border: 2px solid var(--light-beige);
    border-radius: 8px;
    min-height: 100px;
    padding: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.calendar-day:hover {
    border-color: var(--primary-brown);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px var(--shadow);
}

.calendar-day.other-month {
    opacity: 0.4;
}

.calendar-day.today {
    background: var(--light-beige);
    border-color: var(--primary-brown);
    font-weight: 700;
}

.calendar-day-number {
    font-weight: 600;
    color: var(--primary-brown);
    margin-bottom: 5px;
}

.calendar-event {
    background: var(--primary-brown);
    color: var(--white);
    font-size: 0.75rem;
    padding: 3px 6px;
    border-radius: 4px;
    margin-bottom: 3px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.calendar-event.shared {
    background: var(--secondary-brown);
    opacity: 0.8;
    border: 2px solid #000000 !important;
}

.calendar-event.holiday-event {
    font-weight: 600;
    box-shadow: 0 2px 6px rgba(0,0,0,0.2);
    border: 1px solid rgba(255,255,255,0.3);
    max-height: 1.5em;
    line-height: 1.3;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Event Cards */
.event-card {
    background: var(--white);
    border-left: 4px solid var(--primary-brown);
    border-radius: 10px;
    padding: 15px;
    margin-bottom: 15px;
    box-shadow: 0 3px 10px var(--shadow);
    transition: all 0.3s ease;
}

.event-card:hover {
    transform: translateX(5px);
    box-shadow: 0 5px 20px var(--shadow);
}

.event-card.shared {
    border: 3px solid #000000 !important;
    border-left: 3px solid #000000 !important;
}

/* Day Events List */
.day-event-item {
    transition: all 0.2s ease;
}

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

.day-event-item:hover > div {
    box-shadow: 0 3px 10px var(--shadow);
    background: var(--light-beige) !important;
}

.day-event-item.shared-event > div {
    border: 2px solid #000000;
}

.event-card h5 {
    color: var(--primary-brown);
    margin-bottom: 10px;
}

.event-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-right: 5px;
}

.event-badge.private {
    background: var(--light-beige);
    color: var(--primary-brown);
}

.event-badge.shared {
    background: var(--primary-brown);
    color: var(--white);
}

.event-badge.holiday {
    background: linear-gradient(135deg, #FF6B6B 0%, #FF8C00 100%);
    color: var(--white);
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(255, 107, 107, 0.3);
}

/* Modals */
.modal-content {
    border-radius: 15px;
    border: none;
    box-shadow: 0 10px 40px var(--shadow);
}

.modal-header {
    background: linear-gradient(135deg, var(--primary-brown) 0%, var(--secondary-brown) 100%);
    color: var(--white);
    border-radius: 15px 15px 0 0;
    padding: 20px;
}

.modal-header .btn-close {
    filter: brightness(0) invert(1);
}

.modal-body {
    padding: 25px;
}

/* Groups Section */
.group-card {
    background: var(--white);
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 15px;
    box-shadow: 0 3px 10px var(--shadow);
    border-left: 4px solid var(--primary-brown);
}

.group-card h5 {
    color: var(--primary-brown);
    margin-bottom: 10px;
}

.member-badge {
    display: inline-block;
    background: var(--light-beige);
    color: var(--primary-brown);
    padding: 5px 12px;
    border-radius: 20px;
    margin: 5px;
    font-size: 0.875rem;
}

/* Alert Messages */
.alert {
    border-radius: 10px;
    border: none;
}

.alert-success {
    background: var(--light-beige);
    color: var(--primary-brown);
}

.alert-danger {
    background: #FFEBEE;
    color: #C62828;
}

/* Buttons */
.btn-brown {
    background: var(--primary-brown);
    color: var(--white);
    border: none;
    border-radius: 8px;
    padding: 10px 20px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-brown:hover {
    background: var(--secondary-brown);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px var(--shadow);
}

.btn-beige {
    background: var(--medium-beige);
    color: var(--primary-brown);
    border: none;
    border-radius: 8px;
    padding: 10px 20px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-beige:hover {
    background: var(--dark-beige);
    color: var(--primary-brown);
}

/* Responsive Design */
@media (max-width: 768px) {
    .calendar-grid {
        gap: 3px;
    }
    
    .calendar-day {
        min-height: 80px;
        padding: 5px;
        max-height: 90px;
        overflow: hidden;
    }
    
    .calendar-day-number {
        font-size: 0.875rem;
    }
    
    .calendar-event {
        font-size: 0.65rem;
        padding: 2px 4px;
        margin-bottom: 2px;
    }
    
    .calendar-event.holiday-event {
        font-size: 0.6rem;
        padding: 2px 3px;
        max-height: 1.4em;
        line-height: 1.2;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    
    .auth-card {
        padding: 25px;
    }
    
    .dashboard-header {
        padding: 20px;
    }
}

@media (max-width: 576px) {
    .calendar-day-header {
        font-size: 0.75rem;
        padding: 8px 5px;
    }
    
    .calendar-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .calendar-nav {
        width: 100%;
        justify-content: space-between;
    }
    
    .calendar-day {
        min-height: 70px;
        max-height: 75px;
        padding: 4px;
    }
    
    .calendar-event {
        font-size: 0.6rem;
        padding: 1px 3px;
        margin-bottom: 1px;
    }
    
    .calendar-event.holiday-event {
        font-size: 0.55rem;
        padding: 1px 2px;
        max-height: 1.3em;
        line-height: 1.1;
    }
}

/* Loading Spinner */
.spinner-border {
    border-color: var(--light-beige);
    border-right-color: var(--primary-brown);
}

/* Color Picker */
.color-picker-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 10px;
    margin: 15px 0;
}

.color-option {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 3px solid transparent;
    cursor: pointer;
    transition: all 0.3s ease;
}

.color-option:hover {
    transform: scale(1.1);
}

.color-option.selected {
    border-color: var(--primary-brown);
    box-shadow: 0 0 0 2px var(--white), 0 0 0 4px var(--primary-brown);
}