/* CoBuyHome Application Form Styles */

:root {
    --cobuy-primary: #136169;
    --cobuy-dark: #2F3331;
    --cobuy-light: #f5f5f5;
    --cobuy-white: #ffffff;
    --cobuy-text: #333333;
    --cobuy-border: #e0e0e0;
    --cobuy-error: #e74c3c;
    --cobuy-success: #27ae60;
    --cobuy-hover: #0f4a52;
}

* {
    box-sizing: border-box;
}

.cobuy-form-wrapper {
    width: 100%;
    margin: 40px 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

.cobuy-form-container {
    max-width: 900px;
    margin: 0 auto;
    background: var(--cobuy-white);
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    overflow: hidden;
}

/* Header */
.cobuy-form-header {
    background: linear-gradient(135deg, var(--cobuy-primary) 0%, var(--cobuy-dark) 100%);
    color: var(--cobuy-white);
    padding: 40px;
    text-align: center;
}

.cobuy-form-header h2 {
    margin: 0 0 10px 0;
    font-size: 32px;
    font-weight: 700;
    letter-spacing: -0.5px;
    color: var(--cobuy-white);
}

.cobuy-form-header p {
    margin: 0;
    font-size: 16px;
    opacity: 0.95;
    font-weight: 400;
    color: var(--cobuy-white);
}

/* Messages */
#cobuy-form-messages {
    padding: 0;
}

.cobuy-form-message {
    padding: 16px 20px;
    margin: 0;
    border-radius: 0;
    font-size: 14px;
    line-height: 1.5;
}

.cobuy-form-message.error {
    background-color: #fadbd8;
    color: #c0392b;
    border-left: 4px solid var(--cobuy-error);
}

.cobuy-form-message.success {
    background-color: #d5f4e6;
    color: #27ae60;
    border-left: 4px solid var(--cobuy-success);
}

.cobuy-form-message ul {
    margin: 0;
    padding-left: 20px;
}

.cobuy-form-message li {
    margin: 4px 0;
}

/* Form */
.cobuy-form {
    padding: 40px;
}

/* Form Sections */
.cobuy-form-section {
    margin-bottom: 40px;
    padding-bottom: 40px;
    border-bottom: 2px solid var(--cobuy-light);
}

.cobuy-form-section:last-of-type {
    border-bottom: none;
}

.cobuy-form-section-title {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 0 0 25px 0;
    font-size: 20px;
    font-weight: 700;
    color: var(--cobuy-dark);
}

.cobuy-section-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--cobuy-primary);
    color: var(--cobuy-white);
    border-radius: 50%;
    font-size: 16px;
    font-weight: 700;
}

/* Form Grid */
.cobuy-form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

/* Form Group */
.cobuy-form-group {
    display: flex;
    flex-direction: column;
}

.cobuy-form-label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--cobuy-dark);
    letter-spacing: 0.3px;
}

.cobuy-required-mark {
    color: var(--cobuy-error);
    font-weight: 700;
    margin-left: 2px;
}

/* Form Inputs */
.cobuy-form-input {
    padding: 12px 14px;
    border: 2px solid var(--cobuy-border);
    border-radius: 6px;
    font-size: 14px;
    font-family: inherit;
    transition: all 0.3s ease;
    background: var(--cobuy-white);
    color: var(--cobuy-text);
}

.cobuy-form-input:focus {
    outline: none;
    border-color: var(--cobuy-primary);
    box-shadow: 0 0 0 3px rgba(19, 97, 105, 0.1);
}

.cobuy-form-input:invalid {
    border-color: var(--cobuy-error);
}

.cobuy-form-input::placeholder {
    color: #999;
}

.cobuy-form-select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23136169' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 10px center;
    background-size: 20px;
    padding-right: 36px;
}

.cobuy-form-select::-ms-expand {
    display: none;
}

/* Form Actions */
.cobuy-form-actions {
    margin-top: 40px;
    padding-top: 30px;
    border-top: 2px solid var(--cobuy-light);
    text-align: center;
}

.cobuy-form-submit-btn {
    padding: 14px 40px;
    background: var(--cobuy-primary);
    color: var(--cobuy-white);
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    min-width: 200px;
}

.cobuy-form-submit-btn:hover {
    background: var(--cobuy-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(19, 97, 105, 0.3);
}

.cobuy-form-submit-btn:active {
    transform: translateY(0);
}

.cobuy-form-submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.cobuy-form-privacy {
    margin-top: 16px;
    font-size: 12px;
    color: #666;
    font-style: italic;
}

/* Responsive Design */
@media (max-width: 768px) {
    .cobuy-form-header {
        padding: 30px 20px;
    }

    .cobuy-form-header h2 {
        font-size: 24px;
    }

    .cobuy-form {
        padding: 25px;
    }

    .cobuy-form-section {
        margin-bottom: 30px;
        padding-bottom: 30px;
    }

    .cobuy-form-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .cobuy-form-section-title {
        font-size: 18px;
    }

    .cobuy-section-number {
        width: 28px;
        height: 28px;
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .cobuy-form-header {
        padding: 24px 16px;
    }

    .cobuy-form-header h2 {
        font-size: 20px;
    }

    .cobuy-form {
        padding: 16px;
    }

    .cobuy-form-input {
        padding: 10px 12px;
        font-size: 16px;
    }

    .cobuy-form-submit-btn {
        width: 100%;
        min-width: auto;
        padding: 12px 20px;
        font-size: 14px;
    }
}

/* Print Styles */
@media print {
    .cobuy-form-submit-btn,
    .cobuy-form-privacy {
        display: none;
    }

    .cobuy-form-container {
        box-shadow: none;
        border: 1px solid #ddd;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    .cobuy-form-input,
    .cobuy-form-submit-btn {
        transition: none;
    }
}

/* Loading State */
.cobuy-form-submit-btn.loading {
    opacity: 0.7;
    pointer-events: none;
}

.cobuy-form-submit-btn.loading::after {
    content: '';
    display: inline-block;
    width: 16px;
    height: 16px;
    margin-left: 8px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: var(--cobuy-white);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    vertical-align: middle;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Success State */
.cobuy-form-success {
    text-align: center;
    padding: 40px;
}

.cobuy-form-success-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    background: var(--cobuy-success);
    color: var(--cobuy-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
}

.cobuy-form-success h3 {
    margin: 0 0 10px 0;
    font-size: 24px;
    color: var(--cobuy-dark);
}

.cobuy-form-success p {
    margin: 0;
    color: #666;
    font-size: 15px;
    line-height: 1.6;
}