/* Theme Selector (stary select, jeśli jeszcze używasz) */
.theme-selector {
    background: var(--input-bg);
    color: var(--text-primary);
    border: 1px solid var(--input-border);
    border-radius: 8px;
    padding: 8px 12px;
    font-size: 14px;
    cursor: pointer;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.theme-selector:hover {
    border-color: var(--accent-main);
    background-color: var(--bg-tertiary);
}

.theme-selector:focus {
    outline: none;
    border-color: var(--accent-strong);
    box-shadow: 0 0 0 2px rgba(3, 169, 244, 0.35);
}

/* Buttons – gradient zależny od skórki */
.btn {
    display: inline-block;
    padding: 12px 28px;
    background: linear-gradient(135deg, var(--accent-main), var(--accent-strong));
    color: #fff;
    border: none;
    text-decoration: none;
    border-radius: 10px;
    font-weight: 600;
    transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.22),
        transparent
    );
    transition: left 0.4s ease;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    filter: brightness(1.03);
}

.btn:hover::before {
    left: 100%;
}

.btn-small {
    display: inline-block;
    padding: 8px 16px;
    background: var(--bg-surface);
    color: var(--text-secondary);
    border: 1px solid var(--border-subtle);
    text-decoration: none;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    transition: background-color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.btn-small:hover {
    background: var(--bg-surface-alt);
    border-color: var(--accent-main);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.btn-danger {
    background: linear-gradient(135deg, #dc2626, #991b1b) !important;
    border: none !important;
    color: #fff !important;
}

.btn-danger:hover {
    background: linear-gradient(135deg, #ef4444, #dc2626) !important;
    box-shadow: 0 6px 25px rgba(239, 68, 68, 0.45) !important;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 50px auto;
    padding: 32px 32px 36px 32px;
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    position: relative;
    z-index: 1;
}

/* Forms */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 13px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 14px;
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    color: var(--text-primary);
    font-family: inherit;
    border-radius: 10px;
    font-size: 14px;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent-main);
    box-shadow: 0 0 0 2px rgba(56, 189, 248, 0.35);
    background: var(--bg-tertiary);
}

/* Submit button – ten sam gradient co .btn */
button[type="submit"] {
    width: 100%;
    padding: 14px 16px;
    background: linear-gradient(135deg, var(--accent-main), var(--accent-strong));
    color: #fff;
    border: none;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    border-radius: 10px;
    transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
    box-shadow: var(--shadow-md);
}

button[type="submit"]:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    filter: brightness(1.03);
}

/* Alerts */
.alert-success {
    background: var(--success-bg);
    border: 1px solid var(--success-border);
    color: var(--success-text);
    padding: 16px 18px;
    border-radius: 12px;
    margin: 20px 0;
    border-left: 4px solid var(--success-border);
    font-size: 13px;
}

.alert-error {
    background: var(--error-bg);
    border: 1px solid var(--error-border);
    color: var(--error-text);
    padding: 16px 18px;
    border-radius: 12px;
    margin: 20px 0;
    border-left: 4px solid var(--error-border);
    font-size: 13px;
}

.info {
    padding: 16px 18px;
    background: var(--info-bg);
    border-left: 4px solid var(--info-border);
    border-radius: 10px;
    color: var(--info-text);
    font-size: 13px;
}

.error {
    padding: 16px 18px;
    background: var(--error-bg);
    border-left: 4px solid var(--error-border);
    color: var(--error-text);
    margin-bottom: 18px;
    border-radius: 10px;
    font-size: 13px;
}

/* Custom Theme Selector (ikony) */
.custom-theme-selector {
    position: relative;
}

.theme-selector-btn {
    background: var(--input-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 8px 12px;
    cursor: pointer;
    transition: border-color 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
}

.theme-selector-btn:hover {
    border-color: var(--accent-main);
    background-color: var(--bg-tertiary);
    box-shadow: var(--shadow-sm);
}

.theme-selector-btn img {
    width: 24px;
    height: 24px;
    border-radius: 4px;
}

.theme-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    padding: 8px;
    display: none;
    min-width: 170px;
    box-shadow: var(--shadow-lg);
    z-index: 1000;
}

.theme-dropdown.active {
    display: block;
    animation: fadeInDown 0.2s ease-out;
}

.theme-option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.15s ease;
}

.theme-option:hover {
    background: var(--bg-surface-alt);
}

.theme-option img {
    width: 22px;
    height: 22px;
    border-radius: 4px;
}

.theme-option span {
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 600;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-6px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}