/* ============================================================
   Sahrang Medtech — Application Form Page  (apply.css)
   ============================================================ */


/* ── Hero ─────────────────────────────────────────────────── */
.apply-hero {
    background: var(--dark-blue);
    padding: 3.5rem 0 3rem;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.apply-back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    color: var(--light-blue);
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    margin-bottom: 1.75rem;
    transition: color 0.1s;
}
.apply-back-link:hover { color: #ffffff; }

.apply-hero-title {
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    font-weight: 700;
    color: #ffffff;
    letter-spacing: -0.025em;
    line-height: 1.15;
    margin-bottom: 0.625rem;
}

.apply-hero-sub {
    font-size: 1rem;
    color: rgba(255,255,255,0.65);
}
.apply-hero-sub strong {
    color: var(--light-blue);
    font-weight: 600;
}


/* ── Page layout ─────────────────────────────────────────── */
.apply-layout {
    background: #f4f6f9;
    padding: 3rem 0 5rem;
    min-height: calc(100vh - var(--navbar-height));
}

.apply-grid {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 2rem;
    align-items: start;
}


/* ── Main form card ──────────────────────────────────────── */
.apply-form {
    background: var(--surface-white);
    border: 1px solid var(--border-color);
}


/* ── Form section ──────────────────────────────────────── */
.form-section {
    padding: 2.5rem 2.5rem 0;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 2.5rem;
}

.form-section-last {
    border-bottom: none;
    padding-bottom: 2.5rem;
}

.form-section-head {
    display: flex;
    align-items: flex-start;
    gap: 1.125rem;
    margin-bottom: 2rem;
}

.form-section-num {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background: var(--dark-blue);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    display: flex;
    align-items: center;
    justify-content: center;
}

.form-section-title {
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--dark-blue);
    margin-bottom: 0.2rem;
    letter-spacing: -0.01em;
}

.form-section-desc {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    line-height: 1.5;
}


/* ── Rows & fields ───────────────────────────────────────── */
.form-row {
    margin-bottom: 1.25rem;
}
.form-row:last-child { margin-bottom: 0; }

.form-row.two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.form-field label,
.field-label-block {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--dark-blue);
    display: block;
}

.form-label-optional {
    font-weight: 400;
    color: var(--text-secondary);
}

.req {
    color: var(--error-red);
    margin-left: 2px;
}

.form-field input[type="text"],
.form-field input[type="email"],
.form-field input[type="tel"],
.form-field input[type="url"],
.form-field input[type="number"],
.form-field input[type="date"],
.form-field select,
.form-field textarea {
    width: 100%;
    padding: 0.625rem 0.875rem;
    font-size: 0.9rem;
    font-family: inherit;
    color: var(--text-primary);
    background: var(--surface-white);
    border: 1px solid var(--border-color);
    border-radius: 0;
    outline: none;
    transition: border-color 0.12s, box-shadow 0.12s;
    line-height: 1.5;
    -webkit-appearance: none;
    appearance: none;
}

.form-field select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23002050' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.875rem center;
    padding-right: 2.5rem;
    cursor: pointer;
}

.form-field textarea {
    resize: vertical;
    min-height: 90px;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(17, 96, 183, 0.12);
}

.form-field input.readonly-field {
    background: #f0f2f5;
    color: var(--dark-blue);
    font-weight: 600;
    cursor: default;
    border-color: var(--border-color);
}

.form-field input::placeholder,
.form-field textarea::placeholder { color: #9aa5b8; }

.field-hint {
    font-size: 0.75rem;
    color: var(--text-secondary);
    display: flex;
    align-items: flex-start;
    gap: 0.25rem;
    line-height: 1.55;
}
.field-hint i { font-size: 0.8125rem; flex-shrink: 0; margin-top: 1px; }


/* ── Radio options ───────────────────────────────────────── */
.radio-group {
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
    margin-top: 0.5rem;
}

.radio-option {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--text-primary);
    position: relative;
    padding-left: 1.75rem;
}

.radio-option input[type="radio"] {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    margin: 0;
    accent-color: var(--primary-blue);
    cursor: pointer;
}

.radio-option .radio-mark { display: none; }


/* ── File upload ─────────────────────────────────────────── */
.file-upload-wrapper {
    position: relative;
    border: 1.5px dashed var(--border-color);
    transition: border-color 0.12s, background 0.12s;
    cursor: pointer;
}

.file-upload-wrapper:hover {
    border-color: var(--primary-blue);
    background: #f0f6ff;
}

.file-upload-wrapper input[type="file"] {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
    width: 100%;
    height: 100%;
    z-index: 2;
}

.file-upload-ui {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem 1.5rem;
    gap: 0.375rem;
    pointer-events: none;
}

.file-upload-ui i {
    font-size: 2rem;
    color: var(--primary-blue);
    margin-bottom: 0.25rem;
}

.file-upload-text {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary-blue);
}

.file-upload-hint {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.file-upload-name {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--dark-blue);
    margin-top: 0.25rem;
    word-break: break-all;
    text-align: center;
}

.file-upload-label-disabled {
    font-size: 0.8125rem;
    font-weight: 600;
    color: #9aa5b8;
    display: block;
}

.file-upload-wrapper.file-upload-disabled {
    opacity: 0.42;
    cursor: not-allowed;
    border-style: dashed;
    border-color: var(--border-color);
    pointer-events: none;
    background: #f7f8fa;
}

.file-upload-wrapper.file-upload-disabled .file-upload-ui i { color: #9aa5b8; }
.file-upload-wrapper.file-upload-disabled .file-upload-text { color: #9aa5b8; }


/* ── Declaration box ─────────────────────────────────────── */
.declaration-box {
    background: #f4f6f9;
    border-left: 3px solid var(--dark-blue);
    padding: 1.25rem 1.5rem;
    margin-bottom: 1.25rem;
}

.declaration-box p {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--dark-blue);
    margin-bottom: 0.625rem;
}

.declaration-box ul {
    list-style: disc;
    padding-left: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.declaration-box ul li {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    line-height: 1.5;
}


/* ── Checkbox ────────────────────────────────────────────── */
.checkbox-option {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    cursor: pointer;
    font-size: 0.875rem;
    color: var(--text-primary);
    line-height: 1.5;
}

.checkbox-option input[type="checkbox"] {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    margin-top: 2px;
    accent-color: var(--primary-blue);
    cursor: pointer;
}

.checkbox-option .checkbox-mark { display: none; }


/* ── Submit row ──────────────────────────────────────────── */
.form-submit-row {
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
}

.btn-submit {
    align-self: flex-start;
    min-width: 220px;
    justify-content: center;
    font-size: 1rem;
    padding: 0.875rem 2rem;
}

.btn-submit:disabled {
    opacity: 0.65;
    cursor: not-allowed;
}

.submit-note {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

/* Spinner for loading state */
@keyframes spin { to { transform: rotate(360deg); } }
.spin { display: inline-block; animation: spin 0.7s linear infinite; }


/* ── Alert banners ───────────────────────────────────────── */
.form-alert {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.125rem 1.25rem;
    border: 1px solid;
    margin-top: 1.5rem;
}

.form-alert i { font-size: 1.25rem; flex-shrink: 0; margin-top: 2px; }

.form-alert strong { display: block; font-size: 0.9375rem; font-weight: 700; margin-bottom: 0.2rem; }
.form-alert p      { font-size: 0.875rem; line-height: 1.5; }
.form-alert a      { color: inherit; font-weight: 600; }

.form-alert-success {
    background: #e8f5e9;
    border-color: #4caf50;
    color: #1b5e20;
}

.form-alert-error {
    background: #fdecea;
    border-color: #e53935;
    color: #b71c1c;
}


/* ── Sidebar ─────────────────────────────────────────────── */
.apply-sidebar {
    position: sticky;
    top: calc(var(--navbar-height) + 1.5rem);
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.sidebar-card {
    background: var(--surface-white);
    border: 1px solid var(--border-color);
    padding: 1.5rem;
}

.sidebar-card-head {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.sidebar-card-head i { font-size: 1rem; color: var(--primary-blue); }

.sidebar-role-title {
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--dark-blue);
    margin-bottom: 0.875rem;
    line-height: 1.3;
}

.sidebar-meta {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
    margin-bottom: 1.25rem;
}

.sidebar-meta span {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

.sidebar-back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--primary-blue);
    text-decoration: none;
    transition: color 0.1s;
}
.sidebar-back-link:hover { color: var(--pressed-blue); text-decoration: underline; }

/* Process steps */
.sidebar-steps {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.sidebar-steps li {
    display: flex;
    gap: 0.875rem;
    align-items: flex-start;
}

.sidebar-step-num {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    background: var(--dark-blue);
    color: #fff;
    font-size: 0.6875rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 2px;
}

.sidebar-steps li span:last-child {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.sidebar-steps strong { color: var(--dark-blue); font-size: 0.875rem; }

/* Contact sidebar */
.sidebar-contact p {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    margin-bottom: 0.875rem;
    line-height: 1.5;
}

.sidebar-email-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--primary-blue);
    text-decoration: none;
    word-break: break-all;
    transition: color 0.1s;
}
.sidebar-email-link:hover { color: var(--pressed-blue); text-decoration: underline; }


/* ── Dark Mode Overrides ───────────────────────────────────── */
body.dark-mode .apply-layout,
body.dark-mode .declaration-box,
body.dark-mode .file-upload-wrapper:hover,
body.dark-mode .form-field input.readonly-field,
body.dark-mode .file-upload-wrapper.file-upload-disabled {
    background: #141c27;
}

body.dark-mode .form-field input[type="text"],
body.dark-mode .form-field input[type="email"],
body.dark-mode .form-field input[type="tel"],
body.dark-mode .form-field input[type="url"],
body.dark-mode .form-field input[type="number"],
body.dark-mode .form-field input[type="date"],
body.dark-mode .form-field select,
body.dark-mode .form-field textarea {
    background: #141c27;
    border-color: var(--border-color);
}

body.dark-mode .file-upload-label-disabled,
body.dark-mode .file-upload-wrapper.file-upload-disabled .file-upload-ui i,
body.dark-mode .file-upload-wrapper.file-upload-disabled .file-upload-text {
    color: #8ea3be;
}

body.dark-mode .apply-back-link {
    color: #c6d8ee;
}

body.dark-mode .apply-back-link:hover {
    color: #ffffff;
}

body.dark-mode .apply-hero-sub {
    color: rgba(242,246,252,0.82);
}

body.dark-mode .apply-hero-sub strong {
    color: #ffffff;
}


/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 1024px) {
    .apply-grid {
        grid-template-columns: 1fr 280px;
    }
}

@media (max-width: 768px) {
    .apply-grid {
        grid-template-columns: 1fr;
    }

    .apply-sidebar {
        position: static;
        order: -1;         /* show sidebar above form on mobile */
    }

    .form-section      { padding: 1.75rem 1.25rem; }
    .form-row.two-col  { grid-template-columns: 1fr; }

    .apply-hero { padding: 2rem 0 2rem; }
    .apply-layout { padding: 1.5rem 0 3.5rem; }

    .btn-submit { width: 100%; }
}

@media (max-width: 480px) {
    .form-section { padding: 1.5rem 1rem; }
    .form-section-head { gap: 0.75rem; }
    .apply-grid { gap: 1.25rem; }
}