/* ============================================================
   MODERN FORMS – Consistent, Custom, Green Theme
   Overrides browser defaults for all form elements
   ============================================================ */

/* ─── Reset default appearance ─── */
input,
select,
textarea,
button {
    font-family: inherit;
    font-size: inherit;
    line-height: inherit;
}

/* ─── All text inputs, selects, textareas ─── */
input:not([type="checkbox"]):not([type="radio"]):not([type="file"]):not([type="submit"]):not([type="reset"]):not([type="button"]),
select,
textarea {
    display: block;
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
    font-weight: 400;
    color: var(--gray-800, #1f2937);
    background-color: #ffffff;
    border: 2px solid var(--gray-300, #d1d5db);
    border-radius: 0.75rem;
    transition: all 0.25s ease;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
    appearance: none;
    -webkit-appearance: none;
}

/* ─── Hover state ─── */
input:not([type="checkbox"]):not([type="radio"]):not([type="file"]):not([type="submit"]):not([type="reset"]):not([type="button"]):hover,
select:hover,
textarea:hover {
    border-color: var(--gray-400, #9ca3af);
}

/* ─── Focus state (green glow) ─── */
input:not([type="checkbox"]):not([type="radio"]):not([type="file"]):not([type="submit"]):not([type="reset"]):not([type="button"]):focus,
select:focus,
textarea:focus {
    border-color: var(--primary, #10b981);
    box-shadow: 0 0 0 4px var(--primary-glow, rgba(16, 185, 129, 0.25));
    outline: none;
    background-color: #ffffff;
}

/* ─── Placeholder ─── */
::placeholder {
    color: var(--gray-400, #9ca3af);
    opacity: 1;
}

/* ─── Disabled & read-only ─── */
input:disabled,
select:disabled,
textarea:disabled,
input[readonly],
select[readonly],
textarea[readonly] {
    background: var(--gray-100, #f3f4f6);
    opacity: 0.7;
    cursor: not-allowed;
    border-color: var(--gray-200, #e5e7eb);
}

/* ─── Select dropdown (custom arrow) ─── */
select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='7' viewBox='0 0 12 7'%3E%3Cpath fill='%236b7280' d='M1 1l5 5 5-5' stroke='%236b7280' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 12px 7px;
    padding-right: 2.5rem;
    cursor: pointer;
}
select:focus {
    border-color: var(--primary, #10b981);
    box-shadow: 0 0 0 4px var(--primary-glow, rgba(16, 185, 129, 0.25));
}
select option {
    padding: 0.5rem 0.75rem;
    background: white;
    color: var(--gray-800, #1f2937);
}

/* ─── Multi-select ─── */
select[multiple] {
    background-image: none;
    padding: 0.5rem;
    min-height: 120px;
}
select[multiple] option {
    padding: 0.5rem 0.75rem;
    border-radius: 0.375rem;
}
select[multiple] option:checked {
    background: var(--primary, #10b981);
    color: white;
}

/* ─── Textarea ─── */
textarea {
    resize: vertical;
    min-height: 100px;
}
textarea:focus {
    box-shadow: 0 0 0 4px var(--primary-glow, rgba(16, 185, 129, 0.25));
}

/* ─── File input ─── */
input[type="file"] {
    display: block;
    width: 100%;
    padding: 0.625rem 0.75rem;
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--gray-700, #374151);
    background: white;
    border: 2px dashed var(--gray-300, #d1d5db);
    border-radius: 0.75rem;
    cursor: pointer;
    transition: all 0.2s;
}
input[type="file"]:hover {
    border-color: var(--primary, #10b981);
    background: var(--gray-50, #f9fafb);
}
input[type="file"]::-webkit-file-upload-button,
input[type="file"]::file-selector-button {
    padding: 0.5rem 1.25rem;
    border: none;
    border-radius: 0.5rem;
    background: var(--primary, #10b981);
    color: white;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    margin-right: 0.75rem;
}
input[type="file"]::-webkit-file-upload-button:hover,
input[type="file"]::file-selector-button:hover {
    background: var(--primary-dark, #059669);
}

/* ─── Checkboxes & Radios ─── */
input[type="checkbox"],
input[type="radio"] {
    appearance: none;
    -webkit-appearance: none;
    width: 1.25rem;
    height: 1.25rem;
    border: 2px solid var(--gray-300, #d1d5db);
    border-radius: 0.375rem;
    background: white;
    transition: all 0.15s;
    flex-shrink: 0;
    position: relative;
    cursor: pointer;
    display: inline-block;
    vertical-align: middle;
    margin-right: 0.5rem;
}
input[type="checkbox"]:checked {
    background: var(--primary, #10b981);
    border-color: var(--primary, #10b981);
}
input[type="checkbox"]:checked::after {
    content: "✓";
    color: white;
    font-size: 0.875rem;
    font-weight: 700;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
input[type="radio"] {
    border-radius: 50%;
}
input[type="radio"]:checked {
    border-color: var(--primary, #10b981);
    background: white;
}
input[type="radio"]:checked::after {
    content: "";
    width: 0.625rem;
    height: 0.625rem;
    background: var(--primary, #10b981);
    border-radius: 50%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
input[type="checkbox"]:focus,
input[type="radio"]:focus {
    box-shadow: 0 0 0 3px var(--primary-glow, rgba(16, 185, 129, 0.25));
}
input[type="checkbox"]:disabled,
input[type="radio"]:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* ─── Labels for checkboxes/radios ─── */
label:has(input[type="checkbox"]),
label:has(input[type="radio"]) {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--gray-700, #374151);
}

/* ─── Buttons (overrides default) ─── */
button,
input[type="submit"],
input[type="reset"],
input[type="button"] {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.625rem;
    padding: 0.625rem 1.5rem;
    font-size: 0.9rem;
    font-weight: 500;
    line-height: 1.5;
    border-radius: 50px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
    background: var(--gray-100, #f3f4f6);
    color: var(--gray-700, #374151);
    border-color: var(--gray-200, #e5e7eb);
}
button:hover,
input[type="submit"]:hover,
input[type="reset"]:hover,
input[type="button"]:hover {
    background: var(--gray-200, #e5e7eb);
    transform: translateY(-2px);
}
button:focus,
input[type="submit"]:focus,
input[type="reset"]:focus,
input[type="button"]:focus {
    outline: none;
    box-shadow: 0 0 0 4px var(--primary-glow, rgba(16, 185, 129, 0.25));
}

/* ─── Primary button ─── */
button.btn-primary,
input[type="submit"].btn-primary,
input[type="button"].btn-primary {
    background: var(--primary, #10b981);
    color: white;
    border-color: var(--primary, #10b981);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.25);
}
button.btn-primary:hover,
input[type="submit"].btn-primary:hover,
input[type="button"].btn-primary:hover {
    background: var(--primary-dark, #059669);
    border-color: var(--primary-dark, #059669);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.35);
}

/* ─── Secondary button ─── */
button.btn-secondary,
input[type="button"].btn-secondary {
    background: var(--gray-100, #f3f4f6);
    color: var(--gray-700, #374151);
    border-color: var(--gray-200, #e5e7eb);
}
button.btn-secondary:hover,
input[type="button"].btn-secondary:hover {
    background: var(--gray-200, #e5e7eb);
    border-color: var(--gray-300, #d1d5db);
    transform: translateY(-2px);
}

/* ─── Danger button ─── */
button.btn-danger,
input[type="button"].btn-danger {
    background: var(--danger, #ef4444);
    color: white;
    border-color: var(--danger, #ef4444);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.2);
}
button.btn-danger:hover,
input[type="button"].btn-danger:hover {
    background: #dc2626;
    border-color: #dc2626;
    transform: translateY(-2px);
}

/* ─── Small buttons ─── */
button.btn-sm,
input[type="submit"].btn-sm,
input[type="button"].btn-sm {
    padding: 0.4rem 1rem;
    font-size: 0.8rem;
    border-radius: 40px;
}

/* ─── Large buttons ─── */
button.btn-lg,
input[type="submit"].btn-lg,
input[type="button"].btn-lg {
    padding: 0.8rem 2rem;
    font-size: 1.05rem;
    border-radius: 50px;
}

/* ─── Icon buttons ─── */
button.btn-icon,
input[type="button"].btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    padding: 0;
    border: none;
    background: transparent;
    color: var(--gray-500, #6b7280);
    border-radius: 50%;
    transition: all 0.2s;
    cursor: pointer;
}
button.btn-icon:hover,
input[type="button"].btn-icon:hover {
    background: var(--gray-100, #f3f4f6);
    color: var(--primary, #10b981);
    transform: scale(1.05);
}
button.btn-icon:focus,
input[type="button"].btn-icon:focus {
    box-shadow: 0 0 0 4px var(--primary-glow, rgba(16, 185, 129, 0.25));
}

/* ─── Form group spacing ─── */
.form-group {
    margin-bottom: 1.5rem;
}
.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    font-size: 0.875rem;
    color: var(--gray-700, #374151);
    letter-spacing: 0.02em;
}
.form-group .required {
    color: var(--danger, #ef4444);
    margin-left: 0.2rem;
}

/* ─── Inline form check (horizontal) ─── */
.form-check-inline {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}
.form-check-inline .form-check {
    margin-bottom: 0;
}

/* ─── Validation states ─── */
.is-valid {
    border-color: var(--primary, #10b981) !important;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%2310b981' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1.2rem;
    padding-right: 2.8rem;
}
.is-invalid {
    border-color: var(--danger, #ef4444) !important;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23ef4444' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'/%3E%3Cline x1='15' y1='9' x2='9' y2='15'/%3E%3Cline x1='9' y1='9' x2='15' y2='15'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1.2rem;
    padding-right: 2.8rem;
}
.invalid-feedback {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.8rem;
    color: var(--danger, #ef4444);
}

/* ─── Responsive adjustments ─── */
@media (max-width: 768px) {
    input:not([type="checkbox"]):not([type="radio"]):not([type="file"]):not([type="submit"]):not([type="reset"]):not([type="button"]),
    select,
    textarea {
        font-size: 0.9rem;
        padding: 0.65rem 0.9rem;
    }
    input[type="checkbox"],
    input[type="radio"] {
        width: 1.1rem;
        height: 1.1rem;
    }
    button,
    input[type="submit"],
    input[type="reset"],
    input[type="button"] {
        padding: 0.5rem 1.25rem;
        font-size: 0.85rem;
    }
    .btn-sm {
        padding: 0.3rem 0.8rem;
        font-size: 0.75rem;
    }
    .form-check-inline {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
}

@media (max-width: 480px) {
    input:not([type="checkbox"]):not([type="radio"]):not([type="file"]):not([type="submit"]):not([type="reset"]):not([type="button"]),
    select,
    textarea {
        font-size: 0.85rem;
        padding: 0.55rem 0.8rem;
        border-radius: 0.5rem;
    }
    button,
    input[type="submit"],
    input[type="reset"],
    input[type="button"] {
        padding: 0.4rem 1rem;
        font-size: 0.8rem;
        /* width: 100%; */
        justify-content: center;
    }
    .action-buttons button,
    .action-buttons input[type="button"],
    .action-buttons input[type="submit"] {
        width: auto;
    }
    .form-group {
        margin-bottom: 1rem;
    }
}