/* Suhrid Foundation — global form system
   Complements indigo/violet payment screens without overriding login/register. */

:root {
    --sf-indigo: #6366f1;
    --sf-indigo-deep: #4f46e5;
    --sf-blue: #2563eb;
    --sf-violet: #7c3aed;
    --sf-ink: #0f172a;
    --sf-muted: #64748b;
    --sf-line: #e2e8f0;
    --sf-soft: #f8fafc;
    --sf-danger: #dc2626;
    --sf-radius: 12px;
    --sf-focus: 0 0 0 4px rgba(99, 102, 241, 0.15);
}

/* ---------- Shell ---------- */
.sf-form-shell {
    background: #fff;
    border: 1px solid rgba(226, 232, 240, 0.9);
    border-radius: 16px;
    box-shadow: 0 16px 40px rgba(15, 23, 42, 0.08);
    overflow: hidden;
}

.sf-form-header {
    padding: 1.15rem 1.4rem;
    border-bottom: 1px solid #eef2f7;
    background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
}

.sf-form-header h1,
.sf-form-header h2,
.sf-form-header h3,
.sf-form-header h4 {
    margin: 0;
    font-weight: 700;
    color: var(--sf-ink);
    letter-spacing: -0.02em;
}

.sf-form-header p {
    margin: 0.35rem 0 0;
    color: var(--sf-muted);
    font-size: 0.9rem;
}

.sf-form-body {
    padding: 1.35rem 1.4rem 1.5rem;
}

.sf-form-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    margin-top: 0.35rem;
}

/* ---------- Labels & help ---------- */
form.modern-form .form-label,
form.modern-form p > label,
form.modern-form > p > label,
.modern-form .form-label {
    display: block;
    font-weight: 600;
    font-size: 0.86rem;
    color: #334155;
    margin-bottom: 0.4rem;
}

form.modern-form .helptext,
form.modern-form .form-text {
    display: block;
    margin-top: 0.35rem;
    font-size: 0.78rem;
    color: var(--sf-muted);
}

/* Django {{ form.as_p }} paragraphs */
form.modern-form > p,
form.modern-form p:has(input),
form.modern-form p:has(select),
form.modern-form p:has(textarea) {
    margin-bottom: 1rem;
}

/* ---------- Inputs / selects / textareas ---------- */
form:not(.no-modern-forms) input:not([type="hidden"]):not([type="checkbox"]):not([type="radio"]):not([type="file"]):not([type="submit"]):not([type="button"]):not([type="reset"]):not([type="image"]),
form:not(.no-modern-forms) select,
form:not(.no-modern-forms) textarea,
.form-control,
.form-select {
    border-radius: var(--sf-radius) !important;
    border: 1px solid var(--sf-line);
    background-color: #fff;
    color: var(--sf-ink);
    transition: border-color 0.18s ease, box-shadow 0.18s ease, background-color 0.18s ease;
}

form.modern-form input:not([type="hidden"]):not([type="checkbox"]):not([type="radio"]):not([type="file"]):not([type="submit"]):not([type="button"]):not([type="reset"]):not([type="image"]):not(.chat-text),
form.modern-form select:not(.form-select-sm),
form.modern-form textarea,
.sf-field .form-control,
.sf-field .form-select {
    min-height: 46px;
    padding: 0.65rem 0.95rem;
}

form.modern-form .form-floating > .form-control,
form.modern-form .form-floating > .form-select {
    min-height: calc(3.5rem + 2px);
    height: calc(3.5rem + 2px);
    padding: 1.625rem 0.95rem 0.625rem;
}

form.modern-form textarea,
.sf-field textarea.form-control {
    min-height: 110px;
    height: auto;
    resize: vertical;
}

form:not(.no-modern-forms) select,
.form-select {
    background-position: right 0.85rem center;
}

.form-control::placeholder,
form input::placeholder,
form textarea::placeholder {
    color: #94a3b8;
    opacity: 1;
}

.form-control:hover,
.form-select:hover,
form:not(.no-modern-forms) input:hover:not([type="hidden"]):not([type="checkbox"]):not([type="radio"]):not([type="file"]):not([type="submit"]):not([type="button"]),
form:not(.no-modern-forms) select:hover,
form:not(.no-modern-forms) textarea:hover {
    border-color: #c7d2fe;
}

.form-control:focus,
.form-select:focus,
form:not(.no-modern-forms) input:focus:not([type="hidden"]):not([type="checkbox"]):not([type="radio"]):not([type="file"]):not([type="submit"]):not([type="button"]),
form:not(.no-modern-forms) select:focus,
form:not(.no-modern-forms) textarea:focus {
    border-color: var(--sf-indigo) !important;
    box-shadow: var(--sf-focus) !important;
    outline: 0;
    background-color: #fff;
}

.form-control:disabled,
.form-select:disabled,
.form-control[readonly] {
    background-color: var(--sf-soft);
    color: #475569;
    opacity: 1;
}

/* File inputs */
form:not(.no-modern-forms) input[type="file"],
input[type="file"].form-control {
    min-height: 46px;
    padding: 0.45rem 0.75rem;
    border-radius: var(--sf-radius);
    border: 1px dashed #cbd5e1;
    background: var(--sf-soft);
}

form:not(.no-modern-forms) input[type="file"]:focus,
input[type="file"].form-control:focus {
    border-color: var(--sf-indigo);
    box-shadow: var(--sf-focus);
}

/* Compact filters keep a smaller height */
.form-select-sm,
.form-control-sm {
    min-height: 38px !important;
    padding-top: 0.35rem !important;
    padding-bottom: 0.35rem !important;
    font-size: 0.875rem;
}

/* ---------- Floating labels (payment + blueprint) ---------- */
.form-floating > .form-control,
.form-floating > .form-select {
    border-radius: var(--sf-radius);
    border: 1px solid var(--sf-line);
    background: rgba(255, 255, 255, 0.95);
}

.form-floating > textarea.form-control {
    height: auto;
    min-height: 96px;
}

.form-floating > .form-control:focus,
.form-floating > .form-select:focus {
    border-color: var(--sf-indigo);
    box-shadow: var(--sf-focus);
}

.form-floating > label {
    color: var(--sf-muted);
}

/* ---------- Checkboxes & radios ---------- */
.sf-check,
form.modern-form .form-check {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    min-height: 2.4rem;
    padding: 0.35rem 0.15rem;
}

.form-check-input,
form:not(.no-modern-forms) input[type="checkbox"],
form:not(.no-modern-forms) input[type="radio"] {
    width: 1.1rem;
    height: 1.1rem;
    margin-top: 0;
    border: 1.5px solid #94a3b8;
    cursor: pointer;
}

.form-check-input:checked,
form:not(.no-modern-forms) input[type="checkbox"]:checked,
form:not(.no-modern-forms) input[type="radio"]:checked {
    background-color: var(--sf-indigo);
    border-color: var(--sf-indigo);
}

.form-check-input:focus,
form:not(.no-modern-forms) input[type="checkbox"]:focus,
form:not(.no-modern-forms) input[type="radio"]:focus {
    box-shadow: var(--sf-focus);
    border-color: var(--sf-indigo);
}

.form-check-label {
    font-weight: 500;
    color: #334155;
}

/* as_p checkbox: keep label + box on one row */
form.modern-form p:has(input[type="checkbox"]) {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    flex-direction: row-reverse;
    justify-content: flex-end;
}

form.modern-form p:has(input[type="checkbox"]) > label {
    margin: 0;
}

/* ---------- Validation ---------- */
.errorlist {
    list-style: none;
    padding: 0;
    margin: 0.4rem 0 0;
    color: var(--sf-danger);
    font-size: 0.82rem;
    font-weight: 500;
}

.errorlist.nonfield,
.alert ul.errorlist {
    margin: 0;
}

.is-invalid,
.form-control.is-invalid,
.form-select.is-invalid {
    border-color: #f87171 !important;
}

.is-invalid:focus,
.form-control.is-invalid:focus,
.form-select.is-invalid:focus {
    box-shadow: 0 0 0 4px rgba(220, 38, 38, 0.12) !important;
}

.invalid-feedback {
    font-size: 0.82rem;
}

/* ---------- Buttons ---------- */
.btn-modern,
form.modern-form button[type="submit"]:not(.ssl-pay-btn):not(.btn-sm):not(.btn-outline-secondary):not(.btn-close),
form.modern-form .btn-success:not(.btn-sm) {
    border: 0;
    border-radius: var(--sf-radius);
    padding: 0.72rem 1.2rem;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(135deg, var(--sf-violet) 0%, var(--sf-blue) 100%);
    box-shadow: 0 10px 22px rgba(37, 99, 235, 0.22);
    transition: transform 0.18s ease, box-shadow 0.18s ease, filter 0.18s ease;
}

.btn-modern:hover,
form.modern-form button[type="submit"]:not(.ssl-pay-btn):not(.btn-sm):hover,
form.modern-form .btn-success:not(.btn-sm):hover {
    transform: translateY(-1px);
    filter: brightness(1.05);
    color: #fff;
    box-shadow: 0 14px 28px rgba(37, 99, 235, 0.3);
}

.btn-modern:active,
form.modern-form button[type="submit"]:not(.ssl-pay-btn):active {
    transform: translateY(0);
}

form.modern-form .btn-secondary,
form.modern-form .btn-outline-secondary {
    border-radius: var(--sf-radius);
    padding: 0.68rem 1.1rem;
    font-weight: 600;
    transition: transform 0.18s ease, box-shadow 0.18s ease;
}

form.modern-form .btn-secondary:hover,
form.modern-form .btn-outline-secondary:hover {
    transform: translateY(-1px);
}

form.modern-form .btn-primary:not(.btn-sm):not(.ssl-pay-btn) {
    border: 0;
    border-radius: var(--sf-radius);
    font-weight: 700;
    background: linear-gradient(135deg, var(--sf-indigo-deep) 0%, var(--sf-blue) 100%);
    box-shadow: 0 8px 18px rgba(37, 99, 235, 0.22);
    transition: transform 0.18s ease, box-shadow 0.18s ease;
}

form.modern-form .btn-primary:not(.btn-sm):hover {
    transform: translateY(-1px);
    color: #fff;
}

/* Filter / list GET forms stay compact */
form.row .btn,
form.row.g-2 .btn,
form.row.g-3 .btn {
    min-height: 38px;
}

/* ---------- Skip custom auth / chat composer ---------- */
.login-wrapper input,
.login-card input,
.register-page input,
.register-card input,
.chat-input-bar input,
.chat-text {
    box-shadow: none;
}

.login-wrapper .form-control:focus,
.login-card .form-control:focus,
.register-page .form-control:focus,
.register-card .form-control:focus {
    border-color: var(--sf-indigo);
    box-shadow: var(--sf-focus);
}