:root {
    --bg: #F8F9FA;
    --white: #FFFFFF;
    --text-main: #2D3436;
    --text-muted: #636E72;
    --accent: #FF5858;
    --accent2: #F857A6;
    --border: #EFEFEF;
    --card-bg: #FFFFFF;
    --input-bg: #FFFFFF;
    --hover-bg: rgba(255,88,88,0.07);
    --shadow: rgba(0,0,0,0.05);
    --shadow-hover: rgba(0,0,0,0.1);
}

/* ИЗУМРУДНО-ГОЛУБАЯ ТЕМА — меняем только акценты */
[data-theme="teal"] {
    --bg: #F0F9F7;
    --white: #FFFFFF;
    --text-main: #2D3436;
    --text-muted: #636E72;
    --accent: #00BFA6; /* Изумрудный */
    --accent2: #00A8E8; /* Голубой */
    --border: #E0F2F0;
    --card-bg: #FFFFFF;
    --input-bg: #FFFFFF;
    --hover-bg: rgba(0,191,166,0.08);
    --shadow: rgba(0,191,166,0.08);
    --shadow-hover: rgba(0,191,166,0.15);
}

* {
    font-family: 'Montserrat', sans-serif !important;
    font-style: normal !important;
}

body {
    background-color: var(--bg);
    color: var(--text-main);
    font-size: 14px;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* ===== КНОПКИ ===== */
.btn {
    border-radius: 30px !important;
    font-size: 13px !important;
    font-weight: 600 !important;
    letter-spacing: 0.3px !important;
    text-transform: none !important;
    padding: 12px 28px !important;
    border: none !important;
    transition: all 0.2s !important;
    background-image: none !important;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent2) 100%) !important;
    color: white !important;
    box-shadow: 0 4px 15px rgba(0,0,0,0.15) !important;
}

    .btn-primary:hover, .btn-primary:focus, .btn-primary:active {
        transform: translateY(-2px) !important;
        box-shadow: 0 8px 20px rgba(0,0,0,0.2) !important;
        color: white !important;
    }

.btn-outline-danger {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent2) 100%) !important;
    color: white !important;
    border: none !important;
}

.btn-danger {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent2) 100%) !important;
    color: white !important;
    border: none !important;
}

/* ===== КАРТОЧКИ ===== */
.card {
    border: 1px solid var(--border) !important;
    border-radius: 20px !important;
    background: var(--card-bg) !important;
    box-shadow: 0 10px 30px var(--shadow) !important;
    overflow: hidden !important;
    transition: transform 0.2s, box-shadow 0.2s, background-color 0.3s !important;
}

    .card:hover {
        transform: translateY(-6px) !important;
        box-shadow: 0 16px 40px var(--shadow-hover) !important;
    }

.card-img-top {
    height: 220px !important;
    object-fit: cover !important;
    border-radius: 0 !important;
}

.card-title {
    font-size: 16px !important;
    font-weight: 700 !important;
    color: var(--text-main) !important;
}

.card-text {
    font-size: 13px !important;
    color: var(--text-muted) !important;
    line-height: 1.6 !important;
}

.card-body {
    padding: 20px !important;
}

/* ===== ФОРМЫ ===== */
.form-control, .form-select {
    border: 1px solid var(--border) !important;
    border-radius: 12px !important;
    background: var(--input-bg) !important;
    color: var(--text-main) !important;
    font-size: 14px !important;
    height: 50px !important;
    padding: 12px 20px !important;
    box-shadow: none !important;
    transition: all 0.3s !important;
}

    .form-control:focus, .form-select:focus {
        border-color: var(--accent) !important;
        box-shadow: 0 0 0 3px rgba(0,191,166,0.1) !important;
    }

textarea.form-control {
    height: auto !important;
}

.form-label {
    font-size: 12px !important;
    font-weight: 600 !important;
    color: var(--text-muted) !important;
    margin-bottom: 6px !important;
    letter-spacing: 0.3px !important;
}

/* ===== ЗАГОЛОВКИ ===== */
h1, h2, h3, h4, h5 {
    font-weight: 700 !important;
    color: var(--text-main) !important;
}

/* ===== ФУТЕР ===== */
footer {
    background: var(--white) !important;
    border-top: 1px solid var(--border) !important;
    color: var(--text-muted) !important;
    font-size: 13px !important;
    padding: 20px 0 !important;
    transition: all 0.3s !important;
}

    footer a {
        color: var(--text-muted) !important;
        text-decoration: none !important;
    }

        footer a:hover {
            color: var(--accent) !important;
        }

/* ===== ЧАТ ===== */
#chatBox {
    background: var(--bg) !important;
    border: 1px solid var(--border) !important;
    border-radius: 20px !important;
    padding: 20px !important;
}

.chat-bubble {
    background: var(--card-bg);
    border-radius: 18px 18px 18px 4px;
    padding: 12px 16px;
    margin-bottom: 12px;
    box-shadow: 0 2px 8px var(--shadow);
    display: flex;
    gap: 12px;
    align-items: flex-start;
    max-width: 85%;
    transition: background-color 0.3s;
}

.chat-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent2) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 14px;
    font-weight: 700;
    flex-shrink: 0;
}

/* ===== МЕНЮ HOVER ===== */
header div ul li a {
    transition: color 0.2s ease, background 0.2s ease !important;
    border-radius: 20px !important;
}

    header div ul li a:hover {
        color: var(--accent) !important;
        background: var(--hover-bg) !important;
    }

/* ===== LOGOUT КНОПКА ===== */
form[action*="logout"] button {
    background: transparent !important;
    border: 1px solid var(--border) !important;
    border-radius: 20px !important;
    color: var(--text-muted) !important;
    font-size: 13px !important;
    padding: 6px 16px !important;
    font-weight: 500 !important;
    cursor: pointer !important;
    transition: all 0.2s !important;
}

    form[action*="logout"] button:hover {
        border-color: var(--accent) !important;
        color: var(--accent) !important;
    }

/* ===== АНИМАЦИЯ PULSE ===== */
@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(0,191,166,0.4);
    }

    70% {
        box-shadow: 0 0 0 6px rgba(0,191,166,0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(0,191,166,0);
    }
}

/* ===== ССЫЛКИ ===== */
a {
    color: var(--accent) !important;
    text-decoration: none !important;
}

    a:hover {
        color: var(--accent2) !important;
    }