/* ==========================================================================
   Forms Component Styles
   ONLY using: golden-green (#8B9A46), dark-red (#8B2C2C), pale-yellow (#FFF8DC)
   ========================================================================== */

/* Form Base Styles */
.form {
    width: 100%;
}

.form-row {
    display: grid;
    gap: 1rem;
    margin-bottom: 1rem;
}

@media (min-width: 640px) {
    .form-row {
        grid-template-columns: repeat(2, 1fr);
    }
}

.form-row.single {
    grid-template-columns: 1fr;
}

.form-row.triple {
    grid-template-columns: 1fr;
}

@media (min-width: 768px) {
    .form-row.triple {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Form Groups */
.form-group {
    position: relative;
    margin-bottom: 1rem;
}

.form-group.required label::after {
    content: ' *';
    color: var(--dark-red);
    font-weight: 600;
}

/* Labels */
label {
    display: block;
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--dark-red);
    margin-bottom: 0.5rem;
    line-height: 1.5;
}

.label-inline {
    display: inline-flex;
    align-items: center;
    margin-bottom: 0;
    cursor: pointer;
}

/* Input Base Styles */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="tel"],
input[type="url"],
input[type="search"],
input[type="number"],
input[type="date"],
input[type="time"],
input[type="datetime-local"],
textarea,
select {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid rgba(139, 154, 70, 0.3);
    border-radius: 10px;
    font-size: 1rem;
    font-family: 'Georgia', serif;
    line-height: 1.5;
    color: var(--dark-red);
    background-color: var(--pale-yellow);
    transition: all 0.3s;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
input[type="tel"]:focus,
input[type="url"]:focus,
input[type="search"]:focus,
input[type="number"]:focus,
input[type="date"]:focus,
input[type="time"]:focus,
input[type="datetime-local"]:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--golden-green);
    box-shadow: 0 0 0 3px rgba(139, 154, 70, 0.1);
    background-color: rgba(255, 248, 220, 0.8);
}

/* Disabled States */
input:disabled,
textarea:disabled,
select:disabled {
    background-color: rgba(255, 248, 220, 0.5);
    color: var(--dark-red);
    cursor: not-allowed;
    opacity: 0.6;
}

/* Placeholder Styles */
input::placeholder,
textarea::placeholder {
    color: var(--dark-red);
    opacity: 0.4;
}

/* Textarea Specific */
textarea {
    resize: vertical;
    min-height: 100px;
}

textarea.auto-resize {
    resize: none;
    overflow: hidden;
}

/* Select Specific */
select {
    cursor: pointer;
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3E%3Cpath stroke='%238B2C2C' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3E%3C/svg%3E");
    background-position: right 0.75rem center;
    background-repeat: no-repeat;
    background-size: 16px;
    padding-right: 2.5rem;
    appearance: none;
}

/* Multiple Select */
select[multiple] {
    background-image: none;
    padding-right: 0.75rem;
    min-height: 120px;
}

/* Input Sizes */
.input-sm {
    padding: 0.5rem;
    font-size: 0.875rem;
}

.input-lg {
    padding: 1rem;
    font-size: 1.125rem;
}

/* Input Groups */
.input-group {
    position: relative;
    display: flex;
    width: 100%;
}

.input-group input {
    flex: 1;
    position: relative;
    z-index: 2;
}

.input-group-prepend,
.input-group-append {
    display: flex;
    align-items: center;
    padding: 0 0.75rem;
    background-color: rgba(139, 154, 70, 0.1);
    border: 2px solid rgba(139, 154, 70, 0.3);
    color: var(--dark-red);
    font-size: 0.875rem;
    white-space: nowrap;
}

.input-group-prepend {
    border-right: 0;
    border-radius: 10px 0 0 10px;
}

.input-group-append {
    border-left: 0;
    border-radius: 0 10px 10px 0;
}

.input-group .input-group-prepend + input {
    border-left: 0;
    border-radius: 0 10px 10px 0;
}

.input-group input + .input-group-append {
    border-left: 0;
}

.input-group input:focus + .input-group-append,
.input-group .input-group-prepend + input:focus {
    border-color: var(--golden-green);
}

/* Checkbox and Radio Styles */
input[type="checkbox"],
input[type="radio"] {
    width: auto;
    margin: 0;
    margin-right: 0.5rem;
    cursor: pointer;
}

.checkbox-group,
.radio-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.checkbox-group.inline,
.radio-group.inline {
    flex-direction: row;
    gap: 1rem;
}

/* Custom Checkbox */
.checkbox-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-size: 1rem;
    line-height: 1.5;
    position: relative;
    color: var(--dark-red);
}

.checkbox-label input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.checkmark {
    position: relative;
    display: inline-block;
    width: 20px;
    height: 20px;
    background-color: var(--pale-yellow);
    border: 2px solid var(--golden-green);
    border-radius: 4px;
    margin-right: 0.75rem;
    transition: all 0.3s;
}

.checkbox-label:hover .checkmark {
    border-color: var(--dark-red);
    background-color: rgba(139, 154, 70, 0.1);
}

.checkbox-label input:checked ~ .checkmark {
    background-color: var(--golden-green);
    border-color: var(--golden-green);
}

.checkmark:after {
    content: "";
    position: absolute;
    display: none;
    left: 6px;
    top: 2px;
    width: 6px;
    height: 10px;
    border: solid var(--pale-yellow);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.checkbox-label input:checked ~ .checkmark:after {
    display: block;
}

/* Custom Radio */
.radio-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-size: 1rem;
    line-height: 1.5;
    position: relative;
    color: var(--dark-red);
}

.radio-label input[type="radio"] {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.radio-mark {
    position: relative;
    display: inline-block;
    width: 20px;
    height: 20px;
    background-color: var(--pale-yellow);
    border: 2px solid var(--golden-green);
    border-radius: 50%;
    margin-right: 0.75rem;
    transition: all 0.3s;
}

.radio-label:hover .radio-mark {
    border-color: var(--dark-red);
    background-color: rgba(139, 154, 70, 0.1);
}

.radio-label input:checked ~ .radio-mark {
    border-color: var(--golden-green);
}

.radio-mark:after {
    content: "";
    position: absolute;
    display: none;
    top: 4px;
    left: 4px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--golden-green);
}

.radio-label input:checked ~ .radio-mark:after {
    display: block;
}

/* File Input */
.file-input-wrapper {
    position: relative;
    display: inline-block;
    cursor: pointer;
    width: 100%;
}

.file-input {
    position: absolute;
    left: -9999px;
    opacity: 0;
}

.file-input-label {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem;
    border: 2px dashed var(--golden-green);
    border-radius: 10px;
    background-color: rgba(255, 248, 220, 0.5);
    color: var(--dark-red);
    cursor: pointer;
    transition: all 0.3s;
    text-align: center;
    min-height: 100px;
}

.file-input-label:hover {
    border-color: var(--dark-red);
    background-color: rgba(139, 154, 70, 0.1);
    color: var(--dark-red);
}

.file-input:focus + .file-input-label {
    border-color: var(--golden-green);
    box-shadow: 0 0 0 3px rgba(139, 154, 70, 0.1);
}

.file-input-icon {
    width: 24px;
    height: 24px;
}

.file-input-text {
    font-weight: 400;
}

.file-input-subtext {
    font-size: 0.875rem;
    color: var(--dark-red);
    opacity: 0.6;
    margin-top: 0.25rem;
}

/* Range Input */
input[type="range"] {
    width: 100%;
    height: 6px;
    border-radius: 50px;
    background: rgba(139, 154, 70, 0.2);
    outline: none;
    -webkit-appearance: none;
    appearance: none;
}

input[type="range"]::-webkit-slider-thumb {
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--golden-green);
    cursor: pointer;
    border: 2px solid var(--pale-yellow);
    box-shadow: 0 2px 4px rgba(139, 44, 44, 0.2);
}

input[type="range"]::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--golden-green);
    cursor: pointer;
    border: 2px solid var(--pale-yellow);
    box-shadow: 0 2px 4px rgba(139, 44, 44, 0.2);
}

/* Form Validation States */
.form-group.has-error input,
.form-group.has-error textarea,
.form-group.has-error select {
    border-color: var(--dark-red);
    background-color: rgba(139, 44, 44, 0.05);
}

.form-group.has-error input:focus,
.form-group.has-error textarea:focus,
.form-group.has-error select:focus {
    box-shadow: 0 0 0 3px rgba(139, 44, 44, 0.1);
}

.form-group.has-success input,
.form-group.has-success textarea,
.form-group.has-success select {
    border-color: var(--golden-green);
    background-color: rgba(139, 154, 70, 0.05);
}

.form-group.has-success input:focus,
.form-group.has-success textarea:focus,
.form-group.has-success select:focus {
    box-shadow: 0 0 0 3px rgba(139, 154, 70, 0.1);
}

/* Messages */
.error-message {
    display: block;
    color: var(--dark-red);
    font-size: 0.875rem;
    margin-top: 0.25rem;
    line-height: 1.5;
    font-weight: 600;
}

.success-message {
    display: block;
    color: var(--golden-green);
    font-size: 0.875rem;
    margin-top: 0.25rem;
    line-height: 1.5;
    font-weight: 600;
}

.help-text {
    display: block;
    color: var(--dark-red);
    opacity: 0.6;
    font-size: 0.875rem;
    margin-top: 0.25rem;
    line-height: 1.5;
}

/* Form Actions */
.form-actions {
    display: flex;
    gap: 0.75rem;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(139, 154, 70, 0.2);
}

.form-actions.center {
    justify-content: center;
}

.form-actions.end {
    justify-content: flex-end;
}

@media (max-width: 640px) {
    .form-actions {
        flex-direction: column;
    }
}

/* Search Form */
.search-form {
    position: relative;
    display: flex;
    align-items: center;
}

.search-input {
    padding-right: 2.5rem;
}

.search-button {
    position: absolute;
    right: 0.25rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--golden-green);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 10px;
    transition: color 0.3s;
}

.search-button:hover {
    color: var(--dark-red);
}

/* Floating Labels */
.form-floating {
    position: relative;
}

.form-floating input,
.form-floating textarea {
    padding: 1rem 0.75rem 0.5rem;
}

.form-floating label {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    padding: 1rem 0.75rem;
    pointer-events: none;
    border: 1px solid transparent;
    transform-origin: 0 0;
    transition: all 0.3s;
    margin-bottom: 0;
}

.form-floating input:focus ~ label,
.form-floating input:not(:placeholder-shown) ~ label,
.form-floating textarea:focus ~ label,
.form-floating textarea:not(:placeholder-shown) ~ label {
    opacity: 0.65;
    transform: scale(0.85) translateY(-0.5rem) translateX(0.15rem);
}

/* Form Grid Layouts */
.form-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: 1fr;
}

@media (min-width: 640px) {
    .form-grid-2 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 768px) {
    .form-grid-3 {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .form-grid-4 {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Form Steps */
.form-steps {
    display: flex;
    margin-bottom: 2rem;
    position: relative;
}

.form-step {
    flex: 1;
    text-align: center;
    position: relative;
}

.form-step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 15px;
    left: 50%;
    width: 100%;
    height: 2px;
    background-color: rgba(139, 154, 70, 0.3);
    z-index: 1;
}

.form-step.completed::after {
    background-color: var(--golden-green);
}

.form-step-indicator {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background-color: rgba(139, 154, 70, 0.3);
    color: var(--pale-yellow);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 0.5rem;
    font-weight: 600;
    font-size: 0.875rem;
    position: relative;
    z-index: 2;
    transition: all 0.3s;
}

.form-step.active .form-step-indicator {
    background-color: var(--golden-green);
}

.form-step.completed .form-step-indicator {
    background-color: var(--dark-red);
}

.form-step-label {
    font-size: 0.875rem;
    color: var(--dark-red);
    opacity: 0.6;
    font-weight: 400;
}

.form-step.active .form-step-label {
    color: var(--golden-green);
    opacity: 1;
}

/* Responsive Form Adjustments */
@media (max-width: 640px) {
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .input-group {
        flex-direction: column;
    }
    
    .input-group-prepend,
    .input-group-append {
        border-radius: 10px;
        border: 2px solid rgba(139, 154, 70, 0.3);
    }
    
    .input-group input {
        border-radius: 10px;
    }
}