/* ── Series Creation Form Styles ── */

.series-create-container {
    max-width: 600px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

.series-create-header {
    text-align: center;
    margin-bottom: 2.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid var(--color-primary, #00d9ff);
}

.series-create-header h1 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary, #00d9ff);
    margin: 0 0 0.5rem;
}

.series-create-header p {
    font-size: 1rem;
    color: var(--color-secondary, #aaa);
    margin: 0;
}

/* Form Sections */
.series-form {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.form-section {
    background: var(--color-card-bg, #1a1a1a);
    border: 1px solid var(--color-border, #333);
    border-radius: 10px;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-section-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-primary, #00d9ff);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--color-border, #333);
}

.form-section-title i {
    font-size: 1.3rem;
}

/* Form Groups */
.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group:last-child {
    margin-bottom: 0;
}

.form-group label {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-text, #fff);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.required {
    color: #f44336;
    font-weight: 700;
}

/* Form Inputs */
.form-input,
.form-textarea,
.form-select {
    padding: 0.75rem 1rem;
    background: var(--color-bg, #0a0a0a);
    border: 1px solid var(--color-border, #333);
    border-radius: 6px;
    color: var(--color-text, #fff);
    font-size: 0.95rem;
    font-family: inherit;
    transition: all 0.3s ease;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--color-primary, #00d9ff);
    box-shadow: 0 0 0 3px rgba(0, 217, 255, 0.1);
}

.form-select option {
    background: var(--color-bg, #0a0a0a);
    color: var(--color-text, #fff);
}

.form-help {
    font-size: 0.85rem;
    color: var(--color-secondary, #999);
    margin-top: 0.25rem;
}

/* Simulation Selector */
.sim-selector-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.sim-option {
    position: relative;
    cursor: pointer;
}

.sim-option input[type="radio"] {
    display: none;
}

.sim-option-inner {
    padding: 1.25rem;
    background: var(--color-bg, #0a0a0a);
    border: 2px solid var(--color-border, #333);
    border-radius: 8px;
    text-align: center;
    transition: all 0.3s ease;
    user-select: none;
}

.sim-option:hover .sim-option-inner {
    border-color: var(--color-primary, #00d9ff);
    background: rgba(0, 217, 255, 0.05);
}

.sim-option.active .sim-option-inner {
    border-color: var(--color-primary, #00d9ff);
    background: rgba(0, 217, 255, 0.1);
    box-shadow: 0 0 0 3px rgba(0, 217, 255, 0.1);
}

.sim-name {
    font-size: 0.9rem;
    color: var(--color-secondary, #aaa);
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.sim-code {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-primary, #00d9ff);
}

/* Form Actions */
.form-actions {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-border, #333);
}

.btn {
    flex: 1;
    padding: 0.85rem 1.5rem;
    border: 2px solid var(--color-border, #444);
    border-radius: 8px;
    background: transparent;
    color: var(--color-text, #fff);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    text-decoration: none;
}

.btn:hover {
    border-color: var(--color-primary, #00d9ff);
    color: var(--color-primary, #00d9ff);
    transform: translateY(-2px);
}

.btn-primary {
    background: var(--color-primary, #00d9ff);
    border-color: var(--color-primary, #00d9ff);
    color: var(--color-bg, #000);
}

.btn-primary:hover {
    background: rgba(0, 217, 255, 0.9);
    color: var(--color-bg, #000);
    border-color: var(--color-primary, #00d9ff);
    box-shadow: 0 0 20px rgba(0, 217, 255, 0.3);
}

.btn-secondary {
    background: transparent;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Responsive */
@media (max-width: 600px) {
    .series-create-container {
        padding: 1rem;
    }

    .series-create-header h1 {
        font-size: 1.5rem;
    }

    .sim-selector-group {
        grid-template-columns: 1fr;
    }

    .form-actions {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }
}