/* ========================================
   Enhanced Form Styles
   ======================================== */

/* Input Fields */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="search"],
input[type="number"],
input[type="date"],
input[type="time"],
textarea,
select {
    width: 100%;
    padding: 12px 16px;
    margin: 8px 0;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: 1rem;
    background-color: var(--color-bg-primary);
    color: var(--color-text-primary);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-sizing: border-box;
}

/* Input Focus State */
input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 4px var(--color-accent-light);
    background-color: var(--color-bg-primary);
}

/* Input Placeholder */
input::placeholder,
textarea::placeholder {
    color: var(--color-text-muted);
    opacity: 1;
}

/* Textarea */
textarea {
    resize: vertical;
    min-height: 120px;
    line-height: 1.6;
}

/* Select Dropdown */
select {
    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='%23C4A265' 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: 40px;
    cursor: pointer;
}

/* Label */
label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--color-text-primary);
    font-size: 0.95rem;
}

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

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

/* Button Styles */
button,
.btn,
input[type="submit"],
input[type="button"],
input[type="reset"] {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    background-color: var(--color-accent);
    color: var(--color-text-inverse);
    text-decoration: none;
    user-select: none;
    position: relative;
    overflow: hidden;
    font-family: var(--font-primary);
}

button:hover,
.btn:hover,
input[type="submit"]:hover,
input[type="button"]:hover {
    background-color: var(--color-accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px var(--color-accent-light);
}

button:active,
.btn:active,
input[type="submit"]:active,
input[type="button"]:active {
    transform: translateY(0);
}

/* Button Loading State */
button.loading,
.btn.loading {
    opacity: 0.7;
    pointer-events: none;
}

button.loading::after,
.btn.loading::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    margin: auto;
    border: 2px solid transparent;
    border-radius: 50%;
    border-top-color: var(--color-text-inverse);
    animation: spinner 0.8s linear infinite;
}

@keyframes spinner {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

/* Checkbox & Radio */
input[type="checkbox"],
input[type="radio"] {
    width: 20px;
    height: 20px;
    margin-right: 8px;
    cursor: pointer;
    accent-color: var(--color-accent);
}

/* Form Validation */
input:invalid,
textarea:invalid,
select:invalid {
    border-color: var(--color-warning);
}

input:valid,
textarea:valid,
select:valid {
    border-color: var(--color-success);
}

/* Error Message */
.error-message {
    color: var(--color-danger);
    font-size: 0.85rem;
    margin-top: 4px;
    display: block;
}

/* Success Message */
.success-message {
    color: var(--color-success);
    font-size: 0.85rem;
    margin-top: 4px;
    display: block;
}

/* Required Field Indicator */
.required {
    color: var(--color-accent);
    font-weight: bold;
}

/* Form Help Text */
.help-text {
    display: block;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-top: 4px;
}

/* Mobile Form Adjustments */
@media (max-width: 768px) {
    input[type="text"],
    input[type="email"],
    input[type="password"],
    input[type="search"],
    textarea,
    select {
        font-size: 16px;
        padding: 14px 16px;
    }
}

/* Disabled State */
input:disabled,
textarea:disabled,
select:disabled,
button:disabled,
.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    background-color: var(--color-border-light);
}